I have a 1998 F250 X Cab which has a 130 amp alternator. I want to mount a Sears Platinum battery in the forward part of my cap and use it to run some small reading lights, a vent fan, and ARB 50 refrigerator(which will sit on jump seat of truck cab). Question is "Will the normal battery charging from truck alternator handle the second battery?". Can you recommend switches, isolators, fuses, etc. for this setup? Also, recommendations for a small solar panel to keep charged? Thanks.