Reply by Swyftfeet

Leaving out craigslist and buyin new is your biggest hurdle. Your only doing this 5-6 hours a week so it’s not income, it’s a hobby. You have three options:
1. stick to Craigslist and wait for the opportunities to show up. You could have a sick shop of solid iron if you take your time
2. Minimally equipped shop of high end stuff.
3. Well equipped mishmash of low budget stuff that you’ll kick yourself for purchasing later down the road(my opinion)

-- Brian