I don't 'gig' the way you guys do, but if I did, I wouldn't feel the need to have an -identical- backup keyboard if we're talking about the top-level price range. I'd have an E-50 as backup for my E-80. That would get me through the gig very well, I'd say.
In that perspective, I'd recommend Gary to keep one PSR-3000 just in case the T3 ever failed.
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