what am i getting into? 51 project.

[Swifty]

So i've been wanting to build a 47 - 53 chevy truck for a while and since i'm selling my current daily driver, 350z, i'll have the means to do it now. I plan to use this truck as my new daily driver. I've dropped in engines before, changed suspension, etc. Only things i'm worried about is i don't know how to weld and i've never messed with any pedal assembly before. Am i digging myself too deep of a hole or do you think i'll be alright with this project? The truck has some rust holes that'll need to be filled and i'm going to want a new firewall put in. I'm planning on putting the truck on a S10 frame, baggs, 350/350 turbo, & S10 rear. Whats everyone's thoughts on this? What kinda of trouble am i getting myself into with this project? This will be my first complete frame up build.