Friend of mine built a bit coin mining computer setup
He gave me the schematics to build a $10,000 system that makes $1800-2000/month mining... but I have a feeling by the time that setup pays for itself, that it will be outlawed, lol
Too hesitant to do anything related to Bitcoin
Break-even in five months...that's considered excellent.
Most, traditional, business ventures takes five years to break-even on your initial capital layout.
Worst case scenario for you, you make no money...and sell all that stuff back on eBay to instantly recoup 70% of its cost.