"The Form"?
Which One? They ALL use a form... as I said previously Frymus, you are trying to BS folks that have been there and done that. You'd be doing yourself a HUGE favor if you just cut the c*** (not the best), step outside your delusion long enough to listen.
I have personally explained to you that "the best" depends on your circumstances. Without knowing the venue you are working or those you plan to work in the future, I can't answer that question though I'm a most accomplished Psychic Entertainer... I'm just not that good.
If you seriously want to know which is going to serve you best over the long run, then get realistic as to what kind of venues you have access to and will most likely be working the most from now and well into your future. Dropping between $5,000.00 and as much as $20,000.00 on this sort of effect means you KNOW that there is a way to make it pay for itself; a wise man don't drop that kind of money on one single show... even you buy the unit featured here
http://www.stevensmagic.com/shopping/shopexd.asp?id=1503(which I believe would be the more practical system, given your age and experience level) the idea of making such an investment is not logical unless you have a marketing strategy (business plan) that can help you pay for the thing while keeping money in your pocket.
Take it from the voice of experience here... you don't buy magic just to own it and say you have it or can do it... My mentor/partner and I had the largest private collection of stage magic going for many years, close to400 major illusions + over 1,500 "Illusionette" type pieces, sets, hand props, etc. What ended up happening is that we worked our butts off to support the junk vs. it being there to help support us. Not a healthy position!
As I've intimated, given your age and what you describe as being the present venue, the most practical system for you right now would be the one I linked you to above. There are similar versions out there; the Owen Gossemere for an example, that will cost you almost three times what this one goes for and isn't as well established when it comes for endurance (you have to repair the thing after nearly every performance according to several who own it).
Doing illusions involves a hell of a lot more than having money to throw at builders; it means having money to throw at acting coaches, technical stage designers and directors.
An old chum of mine does a phenomenal Illusion show that books out for a bit over $65,000.00 a shot. He nets well over $3 million a year with his show and travels all over the world presenting it... he really is one of the "tops" in our industry, but he'll be one of the first to warn you about biting off more than you can chew... more than you're ready for. That includes more than your experience allows you to understand when it comes to the technical level i.e. lighting, sets, etc.
You say you have the back drops and lighting... are they yours? Is the Lighting appropriate for and controllable to this particular Illusion? DO YOU OWN IT or are you relying on existing "house" elements?
I can assure you, the latter can prove very embarrassing. Having someone working the lights that's not part of your crew can likewise prove a problem in that the average
joe could care less if your "trick" comes off right... some will even deliberately shine the focus spot on the form in order to screw you... don't think you're immune, it's been done to Siegfried, Blackstone and more than a few others that come to mind.
I've stated that I'm willing to walk you through all of this and help you not end up with mud on your face, you've ignored that offer and responded with arrogance. I'll make that offer once more but don't take me or the other two old timers in this conversation for granted. I can assure you the three of us have forgotten more about magic than most will ever learn... especially Bill.
If you don't want to listen, then move on and do as you will.