Fran,
Already owned a 50 (not the 60) and realize what a fun board it is. But I'll stick to the 8 and 900s for now. If I do anything, I'd unload the 800 for a T2 - maybe the 800 will work. Good luck.
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Live: Korg PA4X/Zed 6FX/EV Everse 8s/Senn 935/K&M stand
Studio: Korg PA4X/Yamaha DGX670/Yamaha PSR SX900/Boss BR900CD/Tascam DP24SD/MTM Iloud/Senn 935/K&M stand/Shure SM57/Sony C80 (2)/Blue Encore 300