Hello and welcome to the forum. If you're used to the Solent, you'll have no problems in BVI. We have been sailing the islands for 12 years or so and generally do go anti clockwise, but you will discover that you can sail from end of the chain to the other relatively quickly and easily, if you want to slog it out. We often do a figure of eight.
Looking at your plans, I would prefer only one night at Norman to two, do not ignore Trellis Bay: often under rated and it is very sheltered in most adverse weather conditions. Savannah Bay is almost impossible to enter unless you have very clear conditions and watch the water and coral. Not advisable in reality. Be careful at Cooper in a mono. You need to be at the head of the mooring field and as far in as possible. The most uncomfortable night I have ever spent was at Cooper, literally rocking and rolling all night. If it looks likely to be choppy move over to Trellis or Marina Cay.
You obviously enjoy snorkelling or diving. Try some of the Dogs and also Mountain Point.
Be aware: despite the long journey from UK, BVI becomes addictive. We ended up buying a boat there. Feel free to PM me any specific questions.