how does the 2.5L perform offroad..?i was thinking of picking up a wrangler with the 2.5..it would be for daily driving..and for weekend trailing..not really mudding..was thinking of a lift..my ideal jeep would have 4" w/33s..is this too big?or should i go with 2-3" w/31s?will it crap out on me..or will it last..?a lot of people are telling me it wont hold out..and others say it will do good..any opinions would be great..thanks