In view of the benefits, It would be a reasonable offer even if you would not reach the top salary. I’d like a job like that, my pension needs a boost.
The money seems fine to me, but I don’t know how rich you are in the first place.
Britain will probably seem pretty rough and horrible if you are used to Russia, but you should not be deterred.
Fortune favours the brave!
You have a penchant for gag-cracking and this will help you to make friends, if you come:)
Good luck:)
Damn the photos. It is me who is 51, not you ( my picture was taken about 4 years ago) . I agree about your spirit, and would bet you are much younger than you pretend. Or else I do not understand a sheet.