I picked up a nice CS Rosson BLE out of Holt's not long ago, used it on Blues last fall with good results. I really like it, pretty gun, well made and I shoot it pretty well.
That's a nice looking gun Steve. What gauge?
I have never shot a blue. Definitely need to do a trip for that someday. Sooner than later too.
I like my two Cashmore's more than of my other double. One is a 32" Hammer gun, the other is a 26" Paragon. I shoot both equally well, though one is close to 8# iirc, and the other is 6# even. Both have about 3" of drop and a whole bunch of cast off - probably just under an 1"