Man that dont sound like an upgrade to me.

Check out piston face pressure on whatever unit you decide to purchase. Make sure you buy enough to do not only the work you have but the work you will want in the future.

yes i have upgraded trucks as well i am up in northern idaho we do alot of mountain driving and backroad adventures

There is just so much you can do with 100hp. I think both the TK40 AND the 750 have the same engine. I like Schwings but it aint twice the pump the TK40 is not on a hard push.he 750 will destroke and fall down and the tk will still be hammeren its ass off. On easy mud and short setups the Schwing does more volume but not on the tuff stuff.

Reed probably has the real bad ass

I would check out the reed also. Give those guys a call, I know that REED is selling pumps like crazy right now. Call up Mike Newcomb would be a great place to start. (909) 287-2100 Reed supports this site also so please at least give them a shot. Todd Bullis

Sounds like you know what your doing, I think I would do the same thing. Well let us know how it goes. Be safe. Todd Bullis