New to Rolex Forum. Help. DavidSW?

[csr18]

Hello everyone! I'm new to the forum. I'm currently in the market for my 1st big watch purchase. I'm likely going to be getting a 42mm Hublot Classic fusion 1st.
And then a 36mm Datejust with the blue roman numeral dial and fluted bezel within a few months after. Or maybe do it vice versa. Not sure. Partly because I am going to Japan early next year and was thinking of getting the Rolex there. But after spending some time on the forums and reading a bit about David SW, I'm interested in knowing a little more.
Just wondering and trying to be clear. With David SW are you able to ask him to get watches for you other than the ones he has on his site?
Also, do they come with the 5 year warranty and stamped?
I do have a Rolex AD here and have been told they'd take care of me, not exactly 100% sure how much a discount would be though.

Any feedback or thoughts would be great! Thanks!