anyone from UK or purchase a Rolex from UK

[koko105]

can someone from the uk help me and advise

1 - where can i polish my blue suby in london and how long time will it take ?

2 - do someone know AD or a grey dealer in wallingford our around it that can give a good discount ?

3 - what is the amount i will get as a refund from the VAT on an amount of 3000-5000 sterling pound because i think they do not refund the whole amount & the more you pay the more you get as a refund ?

Thank you all