That my friend, is a very tall order.
I took 9 in one week and that was tough enough although did pas 7 of them!
You cannot learn a subject purely by feedback alone, you have not told us whether you have had any groundschool training, even if you had done the BS 2 weekbrush up, personally I think you need to have a re-think, you could be re-decorating the CAA building with your cash for nothing!
Just a thought.
M.