fly,
dont be confused about any o these "schemes" which talk about sponcership, the truth is tht you still pay or your training then work for a reduced wage. Intergrated courses normaly cost more than modular, ppl will/have talked all day about the best option, at the end of the day decide which route and school is best for you. go visit them, see how willing they are to talk to you.
You may also consider doing a trail lesson and see if flying is for you, id also surgest getting a class 1 medical b4 looking at any training schemes.
Check past mgs also as there is some good advice, but take it all with a pinch of salt as its only ppl like you and me who post it.
good look with the GCSE's...