I recently bought a small Grizzly G1035 shaper and would possibly like to get a small power feeder for it and possibly for use at the table saw. I have been a hobbyist wood work for 25 years but recently have started to do more and more business outside of friends and family. I don't envision myself being any kind of a full time woodworker any time soon but a small power feeder could maybe be justified if I found a used one for a good deal. What is the smallest size you guys think I could go with to use mainly on the shaper that is really small and possibly to mount to the table saw but I don't have to use it on the table saw at this point. What are the draw backs of the smaller feeders as opposed to the larger ones and are there any must have features to look for in a power feeder I may not be aware of?