I'm buying a turf tiger and my dealer has 2 left over models from last year. Both at the same price($10000, for those who would like to know) One is a 27 kawisaki liquid cooled with the velocity deck. And the other is a 35 vanguard liquid cooled with the advantage deck. If it wasn't for the decks I would get the vanguard hands down. Should I get the better deck or the higher horse engine??? Which would you get and why?