High Polish GP100

I've been looking at Royal Phoenix GP100's and I've come across what seems to be a different highly polished model, #1760 (Royal Phoenix is #1749). Does anyone know when these were manufactured, and if there are any differences between it and the Royal Phoenix? TIA!

I gave my GP100 a high-polish...I used 1500 grit wet/dry sandpaper, then went to 2000 grit, and finished with Mother's Mag Polish...It shines like a mirror...

Looks like the 1760 is an entirely new model. I don't know which distributor Ruger is building them for though.
Here's the Lipsey's webpage showing the Royal Phoenix.

http://lipseysguns.com/post/Ruger-GP100-Royal-Phoenix-357-Magnum.aspx

It looks like the only difference really is the type of wood used in the grip...but the 1760 really looks like it is a Hogue grip as well.
Chet15

Thanks for the replies. Now I'm thinking I want one...