Is there any other way I should be framing these? Can anyone recommend someone who could frame these up with the special considerations you mention?
Cheers,
-Kris
If the rest of the frame materials are high quality, you might consider just replacing the glass with plexiglass, and ensuring that the poster is not held too tightly.
I live in Seattle, and there are several plastic fabrication places that mainly cater to commerical customers. But anybody can come in off the street and have UV conservation plexiglass cut to order. Much cheaper than the mark-up most framers charge for the same material. Not sure if you have any plastics places like that near you, though.