Over 60's yes, i have not heard that there is any diferrence in the application process.
I think in response to the other question you should ask yourself how easy or difficult is it to take the FAA ATPL exam and aural. As you are from that side of the pond, it might be better asking one of the ever increasing number of septics we have here for thier opinion (sorry boys - couldn't resist).
Now y'all, Fly Ginger