Hi @cundare2
i am sure all back surgery different. My first replaced two lumbar discs, and I was laid up 5 weeks. I could get up and down steps though. My second replaced two cervical discs and had II had a laminectomy and foramenotomy of two more lumbar discs. This has been much easier, out of action for one weeK. Good luck!
I have had the benchmarks in for direct comparison in my system, and they were dry and sterile compared to my Audionet Max amps by far. Of course they are smaller and less expensive. Again good luck. I like your Ayre thinking. Let us know!