A Botnia Targa 27 or 31 would do you nicely, I have the 31 model with twin Volvo D4-260s, it has a great live well build in. Wake boarding / water skiing is no problem, did some last week.
Ticks all the boxes you listed plus a couple can sleep on it pretty well, Diane and I go touring on ours. A big plus they handle rough seas very well and at speed.
They hold their price, mine is a 2006 model, 1300 or so hours, I can still get the price it was bought for new which is approx the same price I paid for it, build quality is very good. You have to maintain them well to hold their price like any boat, but then doing offshore trips like to Alderney they should be in kept in good order anyway for safety reasons.
Botina make them to your spec within reason, some are customised for fishing from new, mine was, some for touring so a model like that would not have a live well so would need some adaption.
The downside is finding one for sale, owners tend to hold onto them and they are expensive. The exclusive dealer for the UK is Wessex Marine in Salterns, Poole. They are a very helpful bunch.