(1) installing neons and leds in the interior. splicing into the cigarette lighter, should I get a 10amp fuse in place of the 7.5 [even though the fuse is a couple cents, just wanna make sure]

(2) will be installing foglights and those neons i'm talking about. I still have the oem battery, should that be enough to power everything?

(3) Want to tint the lense of the aftermarket foglights I bought. The housing is all plastic and the bulbs are 55w H3's. If I were to spray it, will the paint fade in time? What can I do to keep the paint tinting it to the maximum. I just bought these for 20 bucks and they're just for looks I guess, hence the tint. I want them to be as hidden as possible because its not oem. and the oem fogs rock.

thanks for reading through all 3, thanks for all the input.

 

(1) i have a 15 amp fuse

(2) it should be fine

 

(3) spray the inside of the lens. its a bit more work, but if you seal it back up right, it wont fade. but TEST THIS IDEA FIRST, i would hate to have you waste 20 bucks cuz u painted your lenses flat black on accident