Mooring renewal 11/13

My three year mooring agreement ends in November 2013. Cart have offered me a renewal restricted to the length of the boat I.e. 23 ft (the original length of the mooring was 30.8 ft). As an incentive to pay a year in advance they have also offered me a 10% discount. Although I am a little disappointed to be losing some of my mooring, the cost saving is welcome in these difficult times and I am unlikely to buy a 30 ft boat after my current 23 ft - ideally I would like to move up to 40ft next. I presume the current moorers will be shuffled along to create a new spare mooring.