Hmmm, money no object?
Well, I'd keep Brilliant and get her perfect, also buy a mooring of her very own with a boathouse above, there are a couple on S Walsham that would do nicely.
Albion for disadvantaged kids along with a small cloud of dinghies.
I would buy the Nancy Blackett, keep her at Pin Mill of course.
Further afield I would have a motor sailer, a YM or similar and keep her in St Lucia.