okay so my friend has a 2000 wrangler with an I6, 140K miles, bought from dealership for way over kbb, anyhow, ive been looking around for a wrangler for some time now and ive come across a 2000 wrangler se with I4, 104K, comes with hard top, soft top, full and half doors, guy wants 6K. should i buy a I4 or keep looking for an I6? clearly this seems to be a great deal, guy said it was a spare vehicle for winter in montana " sure i could believe him " but either way will this be a jeep that i could turn into a both on & off road vehicle? will it have enough power? would i have to engine swap and get all nasty with it? keep in mind i live in nevada so its all pretty steep stuff out here " well atleast where i am " can a few of you give a bit of advice as to what i should do? ive got a budget of about 8-10K to cover vehicle reg, and pay the first year insurance up front and still want some left to maybe put a small lift or add-ons. thanks guys!