Good stuff! That will keep you busy for a while. A little advice from a relative newcomer... Pick a set of bands, pouch, ammo and shooting style and shoot a lot. If you constantly change variables you will take a lot longer to figure out what you like and what works for you. I've made dozens of changes over the last several months and have settled on what works best for me. Once you are confident that you can keep the shots inside your catchbox and you aren't getting fork hits, then experiment with different anchor points, body position, etc. Then you can mess around with different bands and pouches because you will know pretty quickly if it's a good change or not. Only time to change bands early on is if there is an obvious mismatch with ammo choice.
The biggest help for me was watching Mone Waller shoot. He has such an smooth and relaxed style of shooting. One video shows him take aim at a small spinner and then he turns his head to the camera, releases the shot and hits it. I figure if he can hit the target with no eyes then I should be able hit it with both open! I took a much more relaxed approach to shooting and my hits increased a lot! Have fun!