I wouldn't try all the fancy stuff...shooting and moving, crouching tiger, leaping dragon...etc. ( all ment in fun guys) untill you can make the base times of your selected drills, AND have AT LEAST 85% A zone hits.
Dang, this is were I screwed up. I started out practicing my bullet curving like the assassins in Wanted with Angelina Jolie.
I think one overlooked training tool is the video camera. You will be able to see your form when you shoot. At the H&H competition on Sunday it was quite easy to spot the people with poor grips due to a couple of the stage layouts (had decent profile views). If you watch the form of the likes of Ol Yeller, KurtM, DavidE, Lance and quite a few others. Then are able to compare that to yourself. You can make quite a few adjustments faster.