NOTE - If you want a bridge humbucker only, choose neck through or bolt on construction. Bolt on is the way to go for the budget conscious.
Tip from your pal Sully; don't bother adding locking tuners if you've got a locking nut, unless you just can't live without them.
Your Sully will come stock with Habanero Pickups (made in USA by Grover Jackson). They're excellent, hand wound in the US, very responsive, and can handle all styles. I cannot recommend them enough. You have your choice of four bridge pickups; Habanero Classic Bridge, Habanero Secret Menu, Habanero J80, and the Habanero Spicy. Available neck pickups are the Habanero Classic and Secret Menu (matches nicely with the Habanero Spicy).
All pickups feature Alnico magnets, so even when they get hot, they retain warmth and clarity.
If you want a trans finish, don't choose these options
If you want a solid color, don't choose these
By default, all bolt on necks are finished in satin clear. If you prefer an oiled neck, that's not a problem. This can be done on set neck or neck through construction as well.