Stage one of new skimmer install complete. Refurbished Hammerhead installed and running slightly louder than the Dart but still quiet. Next I need to move my RO reservoir to the other side, cut the wood base, drill the sump, and finish plumbing the skimmer.
Only leaks from the pump swap were on the calcium reactor seals. Had to dial it way back but it should be okay once the skimmer is up.