Kolin,
When you refinish the teak on the swim platform, I suggest you go with the "Three Step Starbright" formula. The teak on yours is just as grey as it was on the boat I wound up with. Looked like a concrete color. This is the second platform I have done, and I feel it works really well. One thing I would mention though; sand the end grains nice and smooth, it improves the appearance tremendously.
http://www.mastercraft.com/teamtalk/...1&d=1358253959