Hey man good luck in the game! You should stop by the forums if you need anymore help, there is a thorough guide titled "Sadbutrue and Blazela Guide to Army" that is a pretty lengthy read but it will help immensely!
I left a couple notes. I see you are using Sprawl and Brawl. I amnot a big fan of it.
Try to pick a style you like, and train all your fighters the same. Save all your money for upgrades and more fighters.
Check out the forum here. There are some greatthreads on the basics here.
Grrows team