I need some Nylon lifting straps (aka tow straps), most immediatly for lifting timbers with my fork truck onto a portable saw mill for remilling. I've seen 2 inch, 3 inch, and 4 inch. Should I go 2 or 3 inch? I want to also be able to use them to lift bents with the crane eventually. How long should I get? 20ft? 30ft? Where's the best place to buy? Thanks, Brad