Yeah, a Crawler and a Nantucket-neck could be a good choice. The Crawler has still a reasonable amount of PAF-flavour and performs really well in alder bolt-on guitars. It's juicy, thick and keeps weight above the 12th freth. It growls like a bear when pushed, yet cleans up very nice. It's a warm sounding pickups, but has enough topend to show teeth, don't worry about that in a strat. The Crawler also splits superb. You get a tele-esque tone when splitted.
The Holy Diver will provide a more contemporary tone. It delivers 80's hairmetal in spades. It's not as full as the Crawler, but has strong mids and provides creamy solotones.