Ok, so I have some incite into this because I've been repainting a Ghost S1 for some time now. (Not that it's tough, just I don't do stuff for a while).
The entire reason for sanding before painting is because of adhesion. In this case, self etching primers will actually perform the same basic...
What kind of pump is that? Looks like a DC-LT but I haven't seen that before.
I'm doing my own build as well and it would help me power my loop.
Edit: My dumb ass didn't see you added that.
Substitute question, How's the noise?
I've done lots and lots of searching on this subject when I was discussing alternate layouts and features for the S700 case with Salvo.
Basically, you have to break this down into simple thermodynamics. If you're cooling something, you're stuck at a cooling rate determined by effectiveness of...