500pts

Hello, Heresy Online community. I'm brand new to 40k, just picked up my codex and rulebook and I'm looking to build my first army. But before I spend a few hundred dollars I'd like to know if I'm headed in the right direction. Imperial Fists (500pts) Captain (130) Jump Pack Melta Bombs...

So this my first Guard List (new to this) and i don't like the Leman Russ stuff so i am not including any. I need the list to be balanced and its all theory at the moment so pretty much everything is changeable. Here is My List- Company Command Squad w/ missile launcher-75pts Infantry...