im looking to buy an 85 k5 pretty straight an everything. it has a six inch rancho lift with 35 bfg muds. its got the 700 and i looked in the glovebox and it said 3.08 gears. this k5 will be my mostly street driven truck and not too much off road. its got the stock 350 in it and is this setup good for highway or whould i do some gear tweaking or not even buy it. seems to me the price is right for 4000.