My Catalina is a 1977 with the throttle and transmission controls on the pedestal. I moved the panel from the base back to stern.
I used the original engine panel pod and ordered a new faceplate from Front Panel Express. They have software that allows you to construct a new panel with openings, engraved writing, material and color, etc. The thing I screwed up on was making the engine gauge holes too small. The gauge diagrams called for 2 1/8", I should have made them a wee bit bigger. I used my Dremmel tool to widen them.
I then found a new open faced pod to fit in the old hole on ebay.
I had to buy a longer choke cable from Moyer. I also did away with the original 8 wire connection and used a terminal strip to wire from the panel to the terminal and then from the terminal to the engine. The terminal strip is attached to the back side of the drawer housing in the galley. The picture was before cleaning everything up (honest!)
It was a fairly easy and fairly difficult project. Spent a few days crouched in the port locker running wires.
You are correct though, it is very difficult to work on the new panel now. At Stu Jacksons suggestion I removed the amp meter and replaced with a volt meter and it involved pulling the enitre panel. Currently I believe the ignition is getting corroded or worse, because many times when I try to start the boat I have to 'jiggle' the key just right to start it.
Other than that, it's great. When sailing on a port tack (I think that's right, the rails on the stbd side are in the water...?) I put one of those blue boat seat cushions against the panel and I can lean against it with no problems!
The other newer combing is great for the winch handle and only cost $20 on ebay, all I had to do was widen the hole a bit, the width was perfect.
Good luck either way!
Chris