balhambob,
Good on you, I started when I was 29. If you are considering it, then I suggest you look to get a medical. Only costs about £500.00 and it confirms whether you are able to do the job. From a medical point of view. As Shaun says yes a bit of a mountain there quite a few exams.
With regards to schools who have you looked at? I recommend Bristol for the groundschool and PAT in Bournemouth for the CPL IR. Others will recommend different ones.
You could go to Oxford, but it is expensive but greater chance of a job at the end. Due to their connections.
Just some thoughts
Happy days
