I just received a ‘22 Pro Limited and need some advice on a sound system. Plan on installing a Rockford Fosgate PMX1 which puts out 50 watts x4 above the windshield with speakers to the right and left. What are the biggest speakers that will fit 6, 6 1/2 and will this head unit fit in the overhead area? Also I want to install some 6x 9 speakers somewhere with a small marine amp 75 watts or so. How much room in the overhead area to stuff the amp in. If not enough where do you guys put your amps?