Unfortunately I cannot help you with your question, but I would just ask you if you ever thought about going to Spain?
I am right now looking for a modular ATPL course there, haven't decided yet, probably Madrid. There suppose to be cheap accomodation, especially if you find a roommate so you can share the expenses.
I am also considering about ATPL in the UK, but there is more expensive I suppose.
Do you maybe know how well is it organised the distance learning at Bristol? I am a bit sceptic about distance learning because I believe you need a tutor to explain you a lot things-I don't know how this is done at distance learning course.
So if you decide to go to Spain, let me know. Maybe we can find out something together.
Regards,
Vince