Hey Mark, Welcome to the party. a great watch to get started with! I've got a Planet Ocean non-chrono and love it. Always wanted the chrono version but never bitten the bullet!
In regards to your questions about dealers.. it's time you started doing a little research. Sounds like you know which watch you want.. now it's time you decide which dealer is best. A lot of factors might influence your decision: Price, Reputation, Customs, Quality Control, Location etc. Since you're based in the uk.. check out ptswiss (just google him) and eurotimez. If you're looking for better prices but don't mind waiting longer for email responses you can try Jay at silix-prime.com. You can also try Josh at perfectclones (google it) or Andrew at trustytimewatches(google it as well). My dealer of choice is Angus at puretime watches(google again). Do a little research on all of them before you make your purchase. The search feature in the upper right hand corner of your screen is your best friend here! If you need any advice or any help don't hesitate to holler, but it's always best to do your homework and later ask questions! Best of luck and Welcome to the community!