DIED was assuming mason should aerate and was referring to the vertex piston air compressor costs.......and mason, that is only running it at night. 24/7 around here might well run 40/month or more (these damn baselines they put in electrical usage for "residential" properties chaps my hide).

pumping GW requires AMPS. AMPS = $$. you will not know what type of pump you need until you know the depth and production of the well. obviously you will want to design the pump system to efficiently draw from the aquifer using minimal horsepower to meet your objectives....as you have done or are doing, find out whats in the area for a start...neighbors, businesses, well drillers, the well drillers know better than most but not all are trustworthy (did i just say that?) get multiple opinions and the best of luck.

GSF are people too!