project winter jeep

i am about to put my cj up for the winter so she can be nice and strong for next year. i am doing new suspension window and door seals, sound system, carburator and whatever else i can squeeze in. Question is. Should i just replace bad wires or totally rewire? If i should do complete rewire should i just by a harness set to run my 350. I Know that wouldnt be easiest but definately more pricey. Will be asking ?'s as I go.  
That must be the engine gremlin I've heard about.

Degraded wiring can be a source of many problems. I had enough to justify a complete replacement. On my CJ-5 I chose to buy a brand new harness with a full replacement plug and play kit (ordered from my local auto parts store). It was pretty painless, you just have to be patient and methodical and follow the instruction for both removal and replacement. I went really slow making sure I wouldn't have to undo any work, so it took me a bit longer working by myself. Especially the extra work to access certain pull-thrus. You can google jeep wiring harness kits (add your model designation to the search) for some ideas of what's available and what to expect.  

Painless wiring mite have a complete kit to do your jeep. check them out. complete re wiring mite be expensive now, but worth it in the long run. preventive mantainance is wat i would call it.  
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99 cherokee, stock engine and drivetrain. no lift with 30 x 9.5 wrangler GS/As costume tubular bumper and TJ fender flares with optronic off road lights on bumper

i may just buy a harness. i know in the end it probably will b better and easier. will keep everybody posted on progress. probably more ?s will follow. thx  
That must be the engine gremlin I've heard about.

good choice! definatly get some pics if you get a chance.  
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99 cherokee, stock engine and drivetrain. no lift with 30 x 9.5 wrangler GS/As costume tubular bumper and TJ fender flares with optronic off road lights on bumper