Looking for suggestions about a fish finder, I want to get a 5" screen, in color, complete with CHIRP, down scan and if possible side scan, GPS is a must as well. I do not want to spend more than $500 if at all possible, I currently have 4 different Lowrance fish finders, a black and white 3 that has GPS, a 5x black and white, these are on my 1995 boat, on my 2016 boat I have a 4 elite CHIRP and a 5 Elite CHIRP in the bow. the old boats 5x is not working so well so I want to upgrade it. I had planned on selling the 1995 Spectrum, but now that I have discovered the river at Blythe, I find that my 17' Spectrum is ideal. I have already upgraded the seats, rewired the entire trailer, and most of the motor, replaced the shift and throttle cables, had the Carburetor overhauled, and added a "Macs River Runner" to the Skeg and propeller Now the only thing that I think that I need to make it even better is a new up to date awesome fish finder. Hoping I can get some suggestions before the first Tuesday in May.