Hate the carpet in the house we bought - cream, which we couldn't be less suited to. Pulled up the carpet in the hall today after a quick peek to check the state of the floorboards, and while on the whole they are pretty good, uncovered a biggish hole by the radiator. It's about 4" long and and inch wide, but isn't a uniform shape. Any ideas how I could fill this? I suppose the best long term solution is going to replace the floorboard, but how would I match what's there?