I have built a lot of things over the years so I could save money. It's not worth it. 90% of the time you can't even come close to cost, if you do the fit and finish will probably not be there, and you'll have hours and hours invested in basically nothing.
2012 Silver Sport S, Silver, 6 speed, soft top, 3.73s, LSD, PCG, Infiniti, deep tint windows, Pro Comp 1028 wheels, 33" Duratracs, Smittybilt bumpers and steps, KC fog lights, Mopar slush mats and fuel door.
Happiness is a belt fed weapon.