What up man? I just seen your post....The smallest main you should buy is a 158 & largest is a 165. (158,160,162,165). You will need them! Your pilot jet should be around a 48 & 50 or 52 is the largest. I had the same problem with my shee, off idle bog. Pull the choke up & tap the throttle lightly, if it clears up go 1 pilot jet size larger.Start with the 48 pilot 7 work your way up to the 52 pilot. Im pretty sure that you would dail in at 52 pilots & 158 mains. Every 20* temp change rejett your mains. The hotter it gets, the smaller the main jet. The colder it gets, the larger the main jet. Don't go less than a 158. A 158 is safe & you will not be to lean. I figured your jetting should be in this area because we have about the same set-up.