Unless I'm mistaken, that would make a nice 7 SAUM, correct?
To my knowledge, YES.
Don't quote me, I'm no expert, but I believe that some of the cartridges that can utilize the action are as follows:
.223 WSSM,.243 WSSM,.25 WSSM,.270 WSM,.300 SAUM,.300 WSM,.350 Rem Mag,6.5 PRC,6.5-300 Weatherby Mag,7mm SAUM,7mm WSM