Aero-Compax bezel project - advice requested

I've had a spare bezel for my Aero-Compax for a while; I've not always appreciated the shininess of the one it came fitted with and imagined that I might brush this to tone the watch down.

Here's the watch (picture taken on arrival - I never wear it on this bracelet):


And here's the spare bezel:


I have some Garryflex blocks so it wouldn't take too long to apply a satin finish and I could even do it myself (don't forget that I retain the original bezel so it would be no bother to revert the watch back).

I would just like to downplay things a little...



The other idea that's been playing on my mind is of having a different finish and trying to do something like this:


So, the questions I'm asking are?

1. Who could do this? First thoughts are Chronext and possibly somebody I'm aware of via TZ-UK (bry1975)
2. What finishes should I actually be asking for?
3. Will the 6 at 3 make this nigh impossible?
4. Is it a good idea ?

Answers on a postcard please. I can't think of anything that will offend me but let's keep it civil.

The original bezel is on it.

Exactly - I retain the original and I think I paid €50 for the spare which means it doesn't bother me if it all goes pear-shaped.