Frank,
I hope that your recovery is going nicely. It's certainly good to see you active in this thread.
Perhaps this is a silly question. Are you taking orders these days. or would you prefer to relax a bit more before getting back to business of that sort?
I demoed my OmegaStar amp in my girlfriend's setup. She's looking at upgrades, and the current weak link is probably her amp (an AudioSource Amp 3, I think). She enjoyed the OmegaStar so much that I felt bad taking it back. I consoled her by telling her that I'd been planning to upgrade to one of your FET Valve amps that I could then part with the OmegaStar. So now I have my excuse to buy a 350EXR

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I've been using Blue Jeans interconnects for a while now. I don't know that they make any appreciable sonic difference, but they're well constructed of good quality components, and their prices, though not cheap, are reasonable. Their connectors slide on smoothly, yet provide a firm grip. I don't have any of their audio-pair interconnects to spare but do have a spare digital cable that you'd be welcome to if it meets your needs. It's not 3 feet but 30 inches. The cable is Belden 1694A coax, which is rather stiff, so it might be awkward on a bench but Ok in a rack if the reach is long enough.
I got my April/May Sensible Sound in the mail today and, leafing through it, saw your ad for the Ultra EC preamp. It looks nice, almost pretty enough to make me regret that I got an Ultra SL in the old box

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Take Care.