The upper end Clearaudios are good tables, but the entry level Concept is nothing special. Subjectively, the 1200GR competes well against belt-drive tables in the $3.5K-$5K range. The Concept competes well against other <$2500 belt-drives.
Objectively, the GR’s measured performance is as good or better than that of most belt-drives around and above the $10K price point, for example, the SME12.
Once you get your Aries repaired and can conduct a level-matched comparison with the GR, you might just end up with the latter as your “main” rig.