No, not mesmerised but it's a difficult thing on which to advise plus the question has been asked before.
Personally, I would stick to the UK. You can train at weekends/evenings and still keep some annual leave. However, I get the impression that you want to do this as quickly as possible. I'm afraid it's your decision as only you know your job, circumstances and attitudes.
Whichever way you look at it, it's not going to be cheap and you may want to factor in a saving for time and convenience.
Cheers
Whirls