Koolance RP-452X2 Dual 5.25" Reservoir for 1-2 D5 Laing Pumps Rev 1.2

I understand that koolance would prefer i user their d5, but if i already have swiftech mpc655 d5 pumps laying around, are they compatible with this?

how many pumps this brings can some see if brings 1 o non ?

I'd have to find a place in my case to mount the pump and buy a separate controller? Or can the pump be mounted in the drive bay kit?

Is this revsion 1.2 or 2.0? Title says 1.2, description says 2.0