Decide how you're gonna grow, and go from there. Budget everythign out with a good plan to have it pay for itself. You can find 4 frame extractors floating around for 100 bucks easy. Yea we run a 9. Manual forever, finally added a variable switch and a washer motor heh. Take that big business! Funny part? Motorizing it cost me a single jar of honey for my fabricator friend to get the shafts right. Now if I can only find a "cheap" solution to brass gear pumps...
On the note of 100 dollar extractor, shipping not included, I know where I could get you one. Not sure of the make, but the last one I got was maxant I think. PM me if you want one...