I would suggest the OP does a 2 year BTEC Level 3 Extended Diploma. It is equivalent to 3 A Levels. No revision for exams, just continual assessment via coursework, projects, group work and presentations to the class. 200 hours in the first year and the same again in the second year of work placement experience. You can keep re submitting an assignment and get it marked by a tutor who will tell you where to improve your grade ,right up until the hand in date for that assignment. Many unis now accept BTEC as an equivalent qualification to A Levels. BTW, the BTEC Level 3 [not Extended Diploma] is only worth 2 A levels, so just make sure if you are thinking of doing this, that you do one that has the most valuable qualification.