Coming in a little late but if you know what's wrong with your jeep and it's less to fix then the others are to buy, then why buy somebody elses headache?
I say this after getting a good deal on my 04 jeep but then funneling parts into it to keep up on maint.
2012 WK2, 4x4, basically the family car
2004 WJ 4.0L, 4x4 automatic 42re select trac, 242 tcase, d30 & d35, manual AC - my run around
2014 Mustang GT 5.0 with some goodies but nothing major yet...