Shawnee, I don't seem to have the rod-tip holders cut into the starboard partition, under the gunwale, sealing off that small area between cabin from cockpit. I do however, have a large notch cut out at the top, probably for the same purpose though. I only use it for feeding the shore-power cord through. I can see now, how I'll be drilling that for the AC cooling water hose, and a flanged-inlet for connecting a power cord.
Well I'm back on the port side now for the Webasco 6k install. I'd rather have the weight on that side anyway. I went down to the boat today to really study things, and to lower my camera/phone into the splashwell's 2 round covers (pic "pump 1"). I'ts bad enough that it's only a round hole to work in, but I have to lay on my stomach and reach/tilt way down. Good news is, it's going to be easier than I thought.
Luckily the livewell pump has 2 hoses coming off of it, above the seacock valve (pics "pump 2 & 6"). One is pressurized for baitwell fill (black hose in pic 2), and the other is the non-pressurized hose for the "suction-side" of the washdown pump's inlet strainer, and a straight shot to the ocean once through the valve (pics 3/8). The AC cooling water pump is best placed below the water line, but I think I can get away with mounting it in the port battery compartment under the jump seat. The battery tray/shelf is only 3 inches above the water line. The beauty is, I only need to cut the hose to the washdown inlet strainer in this area, and Tee off with a fitting to the AC cooling pump mounted on the battery shelf. Priming that line will not be a problem because the washdown pump self-primes past this Tee on it's way to it's strainer. Once primed, I don't think the condenser cooling pump will lose prime. And if the new pump needs to be mounted in the bilge, there is plenty of room for it. The entire battery shelf (port) has a 1 to 2 inch gap, the entire length of the bilge to drop hoses or wires down into the bilge (pic "pump 11"), not to mention the channel that passes the bilge-pump hose and washdown inlet, into the battery compartment (pic "pump 10").
I can pass the new cooling water hose from the cabin into the battery box, along with the self-bailing deck water, as shown with a wire in pic "pump 14", or can install another bulkhead hose fitting similar to the washdown fitting. There is only 48" of exposed hose to get into the cabin, of which most of it is concealed behind my speargun rack (pics 13 & 14). Since I can choose how high to drill the partition under the gunwale, I can choose the incline. The hose can also be concealed under the gunwale too. Once inside, bingo, I'm directly in the 14-inch wide space behind the wide bench seat. This ample space makes the discharge water fittings the easiest part of the install.
What really helped, was to put my phone on "video record" with flash continually lit, and to slowly rotate it around inside the bilge. It really revealed every nook, cranny and channel that I had no idea was there.
BTW, the hard to see white hose at the top of pic 3, is the termination of the baitwell's overflow hose, at the transom's scupper just at/below the waterline.