for me to get to frozen ATPL with instructor rating and multi engine cpl IR MCC has cost me around 62K going down the modular route with only one possible job offer after 2 years,if I was in your position I would try the RAF If in the uk and try to get as much for free as possible ,you will need to get good results in GCSE's and possible A levels to get in but this will reduce time and overall cost for you and leave you in the best position for employment later on.