Start asking these sort of questions to the school in question, be prepared to go visiting, you need to be comfortable with your chosen environment of learning. And that includes flying to Riga!!!! In summer I'd recommend! Look at what you're spending...
I certainly wouldn't rule out the Modular route in the UK, not sure of your age, but you're joining a loooooong list of people who are rushing through this "zero to hero" stage in an effort to get to something that doesn't exist -I.e Employment! Slow down, research thoroughly...and forget the Middle East, 5 years of heavy jet experience you may be getting close to be able to apply!
I instruct PPL's at a wonderful grass strip in North Yorkshire, this environment should be your starting point - Not a CTC assessment...and we might actually have some joy and passion in the crew rooms!