Alright, put some work in and cut a panel to “hang” everything from. After visiting the AN fitting supplier with my requests he gave me the best solution that he said is available. The filter and pump situation required rotating the 90 fittings to squeeze some hose in there because there wasn’t a premade hose that would fit, and the pump to FPR got a 45 (or was it 30) to go over the FPR and back around. He said that two couldn’t be solid mounted together as they would be vibrating at different frequencies and something would break. I was a bit annoyed over the whole deal but moved and am happy with this result.
Somehow I’m missing one fitting (probably during all the fitting shuffling on the last visit) and I think I want to swap out the straight drain for a 30 or 45 to angle the return towards the tank… getting closer …
