IF your considering 33.5k, spend 5-10k mroe and get a used 07 21V. 21V isnt' much smaller than the 22. And much better freeboard, better storage IMO.
Are you financing? If so, your better off going newer, banks aren't loaning much money against "older" boats. You should have less out of pocket $$$ going a bit newer. From what I've been told banks are only loaning 85-90% NADA ( no options)