HOW MUCH LIFT FOR 39.5\"X18\" BOGGERS I have a project K5 blazer I'm building. Currently I have a 6" suspension lift and a 3" body lift on it. Is anyone running 39.5"X18" Boggers on there Blazer ? How much lift is needed for proper clearance? I was planning on running 38" X 12.5" swampers, but I saw a set of 39.5"X18" used Boggers for sale. I'm building this blazer to pound on, so "It will clear under moderate off road conditions" won't make it. I don't mind cutting the fenders, but I need to keep the inner fender wells. Thanks in advance for any information.