...LOL, thankx...but, I've been through one of those set ups you have there....I found it to be a pure pain in the ass, honestly....leaking everywhere, that shit sucked! LOL, hope your set up works out for ya though. (leakless??) I use a 3 gallon manual pump that is 100% leakless under pressue (only when I water and water only). I use organic fertilizers so....that would clog the pump.
...I have a 2 light grow under soil right now, then I'm done with soil.
...I'm going ebb and flow bro. These seedlings are future mothers....I will be keeping my mommas in soil...
...why don't you just set your pump up to a drip system? ...then you won't be watering yourself??? ...keep the pump off until they need water ...if I wanted to continue with soil, that's what I'd do. (think bout' it!)