Well, thanks for all the comments and suggestions. Yes, I had an extra gauge installed in dash, jackplate position. Maybe that occupied the spot for pump out/security panel. Am lookin at all options, wired remote and sonic hub. Am checking dimensions on everything and might move the pump out/security panel forward of shifter. Doesnt look like there are any radios that have height dimension to cover that hole. I can make 18 gauge SS adapter for radio bezel at work, no problem. Trying to economize a little on this project cuz I really want to display Mercury data on Lowrance and it looks like that is gonna be expensive. Anybody round here displaying there Merc data on Lowrance??? Would like Merc info displayed cuz of thermostat issues in dirty water. I fish dirty water in cold weather!!! I can do this all myself, I installed Lowrance network-structure scan and 2 Lowrance units in my last boat-no problem. Thought the radio issue was simple till I took a closer look.