Ok so i got a Squire Affinity Strat, 3 Single Coils and i want to put in a SD Invader pickup in the bridge. What needs to be done? Can this be done? i am totally ignorant in the way of modding guitars and stuff like that. Under the pickguard is it just a hole big enough for a single coil pickup or what?
Gibson Les Paul Studio
Squier Classic Vibe Tele
Fulltone Clyde Wah
Fulltone OCD
Fulltone Deja Vibe
Fuzz Factory
Carbon Copy

Boutique Marshall-Style 50watt amp head
Orange 2x12

you will have to cut out and expand the hole. better off going with a hot rail or something similar (humbucker in single coil size)