Virgin 747 more likely to be seen Sun, Mon and Weds during the day. It does the Grantley Adams and Orlando runs.
A330 - you will see every day with Qatar. The GEC MD-11 flies most Sunday nights, due 9-10pm I think so you won't get to see that. Just go to AMS and see some MD-11's
Don't do spotting unfortunately, but this is just what I know from observing what passed over my house every now and then