I have 4 Powermatic model 26 shapers in my shop. Each one is setup to do a different function. Currently 1 has a 3 wheel Maggi/Steff 1 HP vario-speed power feeder on the shaper. I want to purchase another power feeder for doing long raised panels for interior doors. I was considering purchasing a 4 wheel 4 speed power feeder for doing the long raised panels. I thought having 2 wheels on the infeed side and 2 wheels on the outfeed side would result in better stability and a better cut However, I'm wondering if that is overkill for the size of the shaper since it would take up the entire table top of the shaper. Additionally, I plan on setting 2 of the other shapers as the infeed and outfeed tables to support the long raised panels. Would I be better off with another 3 wheel or go with the 4 wheel. Wondering if I'm over thinking this. Any recommendations or insight would be greatly appreciated. Thank You.