I'm thinking of upgrading the stock pickups in my peavey generation exp HSS. I was thinking along the lines of a fender custom 62 reissue in the neck and middle and still don't really know what I would want in the bridge. Since I've never swapped pickups in a guitar before and would be doing it myself I was wondering if anyone had any input on whether or not it would be a worthwhile upgrade? or any other pickup suggestions for the bridge, neck and middle? I play through a blackstar ht-5 amp and want something that will give me really nice cleans and that classic tele sound.

All help is appreciated.
Fernandes Dragonfly Elite
Gibson Les Paul Studio
Peavey Generation EXP
Fender American FSR Stratocaster
Norman B20 CW Folk
1971 Hagstrom Jimmy Acoustic
Blackstar Ht-5
Boss DN-2
Dunlop Crybaby
EHX Memory Toy
TC Hall of Fame
Boss RC-3