Need guidance on accessing hold down bolts for the stock MG trolling motor and tray on a Bass Tracker TFX 175. 2 Phillips headed bolts appear to be stripped on the bottom tray/panel. Initially only able to remove power panel at bow seat position so far. Am thinking we need to remove the sloped carpeted panel to access the mounting bolt's nuts? Is the sloped panel mounted with screws only? Number of screws and locations would be really helpful. Recommended replacement nuts, bolts and washers for long term security. Appreciate any help, guidance or recommendations. Thanx in advance