Sounds like you had a fun day...Work a little harder and you can feed your beast the necessary hardware to beat that 600hp and 1200ftlbs.

You can also save some extra money for the project!

Ramen 3 times a day That would be about $22.50 in monthly grocery costs
Go hardcore saving, and give up beer...You keep losing them anyways...lol

Heck, if you start using the neighbor's garden hose for water, run extension cords for power, you can have that truck built real soon!