I think the kilometres are your biggest issue, plus the market for stock or 'close to stock' appears to be bigger than the market for modded versions. That is, most people will want to buy the original stock jeep (coz it looks cool) or because they want to build it up themselves.
Your front bumper is home made, and ugly too, to my eyes anyway
(this may reduce the group of potential buyers as well).
It might be worthwhile returning to stock and selling the other gear....