I built everything in mine Ryan other than the basement blocks, 12/12 stick roof, it's steel and I skipped doing the drywall on this one. Did everything else.... dug the footings while Leah shot the transit and son held the stick.. laid out and poured the footings.. had guys do the blocks and then I framed it from there..all 5810 sq ft... I plumbed, wired and insulated it as well by myself.
HIRE A CONTRACTOR is all I can advise! LOL
Visit a couple times a week and make sure walls are where you want them. Nothing gets closed 'till you look at it first... etc.