With that kind of setup, you can get some great results from a fairly classic Alnico pickup, especially if you pick pretty hard - I would definitely recommend checking out the Holydiver bridge humbucker, one of our all-time favourites for this style of guitar. For the full setup in an HSH guitar, I would pair that with an Emerald in the neck and a '63 Veneer board singlecoil in the middle. That combination has been a favourite amongst the staff here for a long time, several of us have run it in RGs with some awesome resulting tones!