Alright, I've gained access to a computer and redid my list, making some changes. I expect to tweak it maybe two more times according to your comments and future games. So here it is, my shooty list that is based off of Brother C's army.
HQ: Epistolary-150
+Terminator Armor & Combi-Melta-35
Psyc Powers: Unleash Rage & The Sanguine Sword
Elites: Terminator Assault Squad-200 w/ Epistolary
+Land Raider Redeemer-240
+Hunter-Killer Missile-10
2x Sanguinary Priest-100 1 w/ each Tac Squad
+2x Combi-Melta-20
Brother Corbulo-105 w/ Thunder Hammer Term Squad
Terminator Assault Squad-200
+5x Thunder Hammers & Storm Shields-25
Troops: 2x Ten Man Tactical Squad-260
+2x Missile Launcher-free
+2x Meltaguns-10
+2x Razorbacks-110
+2x Lascannon & TL Plasma-70
+2x Hunter-Killer Missiles-20
Heavy Support: 3x Predators-210
+3x Lascannon Sponsons-195
That's pretty much it. I'm alwaysopen to constructive critisism. Also, i stil have 40 spare points that I don't know where to put. Suggestions would be helpful. Thanks guys.