Cjpremierfour,
You didn't mention whether your RS-IIs were regular RS-IIs vs. RS-IIA/Bs, or which CJ amp you had, so I'll make some general comments.
First, the QLS-1s need a lot of power for the Watkins woofer, and your amp needs to be comfortable handling low impedances. That combo is not typically the forte of tube amps, but your CJ may be an exception. Some of the bigger 200W hybrids may be comfortable in that role, but I wouldn't suggest trying to power QLSs with an MV-45, for example.
I find the RS-IIs and RS-IIA/Bs to be exceptionally fine speakers. Aside from additional bass extension, I'm not sure the QLS-1 have anything on the RS-IIA/Bs.
In a room your size, I think you might find the RS-IIs a better match, but if you can go audition the QLSs, by all means do so. They're pretty impressive speakers.
David