LOL
Thankfully there'll be no live work unless I have to do a Prince and get a bunch of chicks to back me up should a "record company" require it. I'm determined to be a recording artist 'though, both in order to minimise stress (a huge issue for me with PTSD symptoms), and also so that I can maintain full control of all instrumentation, arrangements and so on. A one-stop shop, if you will, although I expect that, if I can afford it, I'd be sending stuff off for mastering as that's a whole new set of tools and skills that I've not yet developed.
"You might actually still need to Programme after getting all that gear..."
Yeah, my approach is to let the song ask for what it needs. You know - bring no ego to the table, and you'll hear it. I then go about figuring out how to play, record it, and subsequently I forget what I've done. Keeps the slate clean and helps to avoid repetition. This is why I've never practiced - eliminates comfort-zone riffing etc. I do this for all instruments, although keys and synth parts, along with brass, strings and so on are much easier than guitar, bass, or in future, I imagine, drums, 'cause I can slow everything down, record the data, speed it up and then massage it. I imagine that this'll be what I'll do for the drums too, in which case the massaging will involve not just the usual velocity and timing adjustments, but also ones that help disguise the fact that they were recorded ad a different tempo.
Should be a whole lot of fun, and I've looked forward to it since I made my own MIDI kit in '92 using wood, rubber practice pads and home-made piezo "sticks" with shrink wrap. I regretted selling it right away, but even 'though the buyer was stoked, I was underwhelmed with its sensitivity, as you might imagine!
Still would love the integrated convenience and robustness of a Rolly kit. Oh, and by the way, after perhaps dozens of enquiries over the years, I did get an admission by a very-big store's owner that it is possible, whilst "inconvenient" for Roland, to in fact acquire the kit separately from the brain. A top-flight kit would still be out of the question due to the expense, but I imagine that something in the upper-middle area would do just fine. Foregoing the fancy-shamancy "skins" for the next flavour down, for example, would help justify that dreaded 4th tom (floor tom, in my case). IIRC only the top-line models sport 4 toms. Me? I've just gotta have 4; I've always programmed for 'em anyway.
Enough rambling. Just thought I'd respond to your very-sensible warnings, Mr. 'Light. Thank you once again, brother.