Aftermarket 5 on 5.5" wheels for your Jeep are not very expensive, and there are lots of different wheels to chose from. I suggest you buy the wheels you like, in the correct pattern. You'd spend as much on used 5 on 4.5" wheels and wheel spacers as you will for new 5 on 5.5" wheels made for your application.
1) '77 J10 LWB, 258/T15/D20/3.54 bone stock, low options (delete radio), PS, hubcaps. 2) '82 J20 360/T18/NP208/3.73, KOs, 7600 GVWR 3) '75 CJ-6, 304/T15, PS, BFG KM2s, soft top 4) '95 VW Golf Sport 2000cc 2D