yea when i was looking for 5 lug rims, i found out id have to change axle and all to do it, then i came across these http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&category=33564&item=7938612781&rd=1
after the fact of course, but the guy said they can make them in a 5 lug to fit an 87 when i asked him if i wasnt mistaken, would cut the work down to a 10th