hold on dont jump the gun, i find that drip systems work pretty good, and u dont have to worry about overflooding. but still that ebb and flow set up is good, when it drains every times it pulls down fresh oxygen to the roots! Areoponics maybe but that can be a bitch with nutes. ur better off how u are, maybe make a drip system for ur veg room, and a ebb flow table for your flower, iv seen it work wonders.