My own recommendation,
Start by doing about 5-10 hours just consolidating what you have done on your course, maybe take mates for a local jolly and a longer cross country, try flying in to something like Shuttleworth.
Look at how much flying you want/can afford following your licence and also what sort of flying, personally I would recommend an advanced PPL course with someone like Ultimate High and an Aeros course which will
really teach you how to handle an aircraft. A share is a good way to go, not only brings down the cost (depending on how much you fly), but in the right group gives you other, more experienced pilots to fly with, this applies if you want to go touring, aeros or both.
Above all, USE and enjoy it.