Stereo Rewire Channels

In the Reason Rewire channel selector you have the Mix L + R as a stereo channel then all the additional channels as mono. Is it possible to link them as stereo pairs eg. Channel 3 + 4 etc. Just to keep things tidy.

CH 3/4 hard panned to stereo group 1 etc. Then hide the panned channels, rename group channels, save as template and work with group channels.