Sounds almost exactly like my setup. I run the Hauck #5 clutch. I think that Hauck clutchs run way too hot, and I go through belts. Otherwise, the Hauck's fuel accelerator works very well. Should be a strong running sled. Hope you're studded! I saw the other day on the Hauck site that he added a Ram Air for the Apex line. It should also work well with the accelerator.
check it out.
Good Luck
Justin