Please do report back. This is one of those projects where you will get a high level of satisfaction and accomplishment and there’s few opportunities for things to go far astray (e.g., 5200 cementing pedestal components together, yep, still grumpy). Do make sure to have a service kit on hand (or at least the materials) which will include the oil, grease, pawls, and springs. In terms of tools/supplies you’ll need a large box (to cut out and place over the winch so parts aren’t lost), lots of rags, degreaser of your choice (diesel fuel is mine), a bath for the parts to relocate to, plastic scrapers and other pokey things, and a screw driver. Drop cloth spread over the work area is also a good idea as hardened grease bits that get flung somewhere and then stepped on are a minor hassle (ask me how I know). I also wear nitrile gloves doing this as it makes the me clean up easier. Finally, as others have said, take lots and lots of pictures. You’ve got this.