I actually thought about it when my wife suggest a 4 door. I'd build it once and build it right
New or slightly used JKU Sport
UD60s
1350 Driveshafts
RCV axles
RAM brake booster
Beadlocks with 40's
Atlas
Coilovers
Control arms, track bars (not sure of the brand)
Cage
Corner, side, and fender armor
BFH Bumpers
Skids
Trail Exhaust
Tuner
ARB dual compressor
Warn Zeon 12-S Platinum winch
sPOD
Bedline interior
Corbeau seats w/harness
Half doors
Plus another $2k in misc items like lights, d-rings etc.
SWAG - $45k in parts plus the Jeep