Thanks for the warm welcome gentlemen,
I started out mainly with the 21J's and have moved up from there to ETA's and some minor modded stuff, never thought I would be into Rolex's because of the whole "fake" stigma attached to them but after now owning a couple including my latest BK Sub C, I now understand why they are loved so much, so MD2020 maybe I will try out a vintage sort next
I'm an Systems engineer by trade so I like getting into the technical stuff and problem solving, I have recently bought most of the tools and am currently reading up on servicing movements as this is something I would love to get into, although I'm not so sure my eyes will like it, these things are so small we shall see how far I get, I have a couple of 21J I can cannibalize for now and practice on.
Thanks again guys!!!