In reply to momuscles69:
A guide is going to cost you a lot more than £1300, especially as you'll probably find yourself hiring him/her for two whole weeks. On the other hand, if money is no object.......
Seriously though, best to go with a course as they will effectively put you together with "partners" and therefore reduce your personal contribution to the guides' costs and expenses.
If you still want to do MB after your course, it will mean you've acclimatised and coped easily with it. Personally, I'd fancy a few days in the pub!