YAM 480 R
I have a Yam 480R (not seen a 470r) with 50hp Yam 4 stroke. I love the set up, brilliant for skiing, fishing, cruising, all though I have not done any long distance cruising yet.
Quality seems very good, good (massive) locker space bow & aft, theres only problem I have come across and thats the transom, it's got a parralel platform attached to it hanging about 12" out eitherside of the engine - this makes fitting a ladder and aux outboard difficult (ill poster a picture).
Good value for money also in my opinion, I purchased it ex demo (about 7 hours use) in new condition with a rollacoater trailer and engine, tanks, covers for £6700 - I couldnt find anything else on the market for that kind of price.
All in all I love it - wish i'd got it 5years ago.