A few that come to mind I've dealt with over the years and not on your list:

Oklahoma Architects Glover Smith Bode are Architects in Oklahoma City | gsb

http://www.spraguechurcharchitect.com/

http://www.bwaarchitects.com/

Blackledge & Associates Architects (No website apparently)

You might browse the Central Oklahoma AIA membership directory. It's 76 pages and takes a bit to download. http://www.aiacoc.org/2012-2013-AIAC...-Directory.pdf