My boat does have a spinnaker and hardware (except for a spinnaker pole). There's a stainless d-ring loop and block about 2/3's of the way up the front of the mast for the spinpole topping lift. There's also a turning block at the base of the mast and a cam cleat on the coachroof to run the topping lift line back to the cockpit. Then there's a another d-loop on a sliding track (~3') on the front of the mast on the lower 1/3 for attaching the spinpole. Finally, there is a block on each of the stern corners for the spinnaker sheets to be routed to the winches. That's how mine is rigged. Hopefully I'll acquire a spin pole this year and try it out.
I also have a halyard winch on my mast. It's roughly the same size as the sheet winches, though it is of a different make. I do not have the handle for it and therefore do not use it. I've found that both the main and jib are raised fairly easily, though I sometimes wish I had a downhaul for the headsail.
My mast and boom have attachment points for a boomvang, though I don't have the actually vang. You can see the hardware in the picture below (excuse my ratty sails!).