Why integrated? It doesn't do anything to help you get there faster.
In fact if money is tight it might shoot your dream down entirely, as you might be broke with no access to credit, so you won't be able to keep flying or do more courses. You will also be unsuited to many areas of aviation, as integrated courses are aimed very much at the right seat of an airliner, the dullest, most frustrating seat in aviation.
If you are that impatient and just want it for the image while you're young, then aviation really isn't the career for you. Yes if you had money to buy your way straight into the airlines you might get away with it, although I wouldn't want to employ you, but without it you will probably end up early on in a place that isn't glamorous and where you are the captain, not the FO, and a responsible attitude is literally all that stands between you and a smoking hole in the ground. In Whyjelly's "sh1tty jobs" he was probably responsible for everything he did much of the time with little supervision. In that he probably learnt a lot that probably makes him a good pilot now. If you don't have the patience to go through all that after working hard for years to train then I doubt you will make it to the shiny image anyway, you will become one of those that fall by the wayside.
I suggest you go back to get some decent A-levels, get a degree and go into the city or become a lawyer.