stevebo wrote: I do recommend learning some basic flourishes to familiarise yourself with cards

. For the spread, learning some fans will help understand how cards spread.
I agree, if you can nail a good pressure fan, it will help you gauge the correct level of pressure you need to handle the cards your using.
Also, don't get too put off with general handling if your using a brand new deck. One of my handling problems when i first starting using cards was that they occasionally tend to be a bit 'slippy' when their brand new.
Once you've broken them in after a while, you will start to recognise the moment when you get an optimum handling condition (when the cards are at their most supple & subsequently will be more versitile for other sleights as well).
Good luck with your practice. Hope you manage to perfect it in the end.