I just purchases a new to me 2007 XLV. It will be for surf/wake. I've read into the ballast setup, funky at best (mine isn't working that great). I plan to update pumps, and get the 1000ish pound bags for rear. What are most people going to? Seems like 3 aerator pumps with independent intakes and vented loops would be the easiest/cheapest setup. Can the sprinkler pump relay deliver enough power for an aerator pump? will the 1 intake feed 3 pumps ok?Are the aerator pumps just a waste of time and money instead of just getting the wakemaker reversible setup?