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[SRVBLUES64]

I finally found a 66 cab for my project truck however it happens to have a large hump instead of the small hump, I got it for 200 bucks!, my question is this, I do not have motor or trans for this truck yet, so I could do anything I wanted correct? what would you all think is best and the simplest to do. Will have to change the rearend if I went big block? will a 350 look stupid in there with a big hump? Pls send me your suggesstion and maybe the best place to get an engine thanks Jeff in Indy