Sorry if this has been addressed elsewhere. Having read (here) about the compatibility issues with the MCP655 pump, I was wondering if there are other PWM pumps that are NOT compatible with the Aquaero 6? I'm putting together a new system and was looking at EK PWM D5 pumps but wanted to make sure they would work with the AQ6. I assume the Swiftech MCP35x and x2 are compatible as well? I'm still trying to work out whether I'm going to run two pumps and two separate loops or a single dual pump pow...