don't hold much hope Chris.. when I ordered my scopes they didnt have the 6" with 10:1 in stock.. so I asked could I get it later.."err dunno" (incredulity in voice)
"well.." I asked, "can I fit the aftermarket one you sell for 8"ers?" .."er I spose so, ??" altho the curves under the base differ, fitting to a smaller scope than intended for it ,ie an 8" onto a 6" scope might be possible with a spacer/gasket?? we're in a similar boat

Russ