illidan, Mike, SPACEMAN () thanks mates

here you go, finally slapped myself to do something, tiny update
Resoldered pump from 4-pin to 3-pin, quite straightforward:




found that it's good to paint the connectors with permanent if wires are of the same color


and result! I had to adjust pump case a bit to let the pump fit with new wiring
btw, I sanded off the dents and repainted the pump case, now it is nice black and smooth


this is where it is going to be


and the magic snap caps worked great