Is it difficult to install a trim gauge and a water pressure gauge on a PT 175 with a 40hp Mercury? The console on a PT 175 is small but it looks like it has the space for the two gauges. Does BPS sell matching gauges? My dealer offered to install the gauges for the same price that I could by a new Lexus. How dangerous is the console drilling? I don't want to destroy the fake wood grain panel or the wiring behind it. I have scaled down from large tourny boats to the PT 175. I am just used to these gauges and that is why I want them. If the job is too difficult I guess I could take a second mortgage on the house and let the dealer do it. I would appreciate constructive input.