Hi, I'm looking at buying a used 25'boat, ericson 1984. The owner replaced the rubrail (I think that's what it's called, a bumper on the outside that covers the hull/deck joint) about 3 years ago with a white one. It looks good, but the thing leaches white onto the hull and makes the paintwork look very dull. You rub the rubrail with your hand and it's like rubbing chalk, very messy. He has it buffed and the painjob looks great for a short time then it looks worn again. Is there any product that can be applied to the rubrail to seal it or make this less of a problem, strictly cosmetic but it really looks bad.Another question, I just need ballpark figures for what it might cost to replace mainsail cover, bimini cover and if it's reasonable to have a headsail sunbrella color changed (I assume that means taking the sail down -it's on a furler- and taking it to a sailshop to have a different color fabric sewn as the leading edge). The color scheme of this boat is red and I don't really care for it, the bimini and mainsail cover are very faded and will need replaced soon anyways, the headsail would just be changed to match a new color scheme. Am I talking thousands of $.Any help would be great.Thanks