Kevtris may actually want to know this before losing his shirt in a HuCARD-only system that isn't going to sell anywhere near as well as something that can play CDROM2 stuff.
I really think it would be a good idea to do the CD section first.
I suspect that you're over-estimating the importance of the PCE community.
From what I see, the Analogue NT Mini is pretty-much only-selling in its current volume because Kevtris has released all those 8-bit cores for it.
If/when he creates his Zimba3K ... the flagship cores will be the SNES and Megadrive. It'll sell on those alone ... maybe even to a bunch of the folks here.
Sure, I totally agree with you about the CD, and I'm only going to be interested in it personally if it has PCE-CD support ... but the dedicated fans here are a very, very, small percentage of his potential audience.
He's not going to suffer any significant financial loss if he doesn't make us happy.
BUT ... I honestly think that he creates these cores for his own reasons and amusement.
I fully expect that he'll create a PCE-CD core at some point, for the fun of a different challenge if for nothing else.
I'll love to be able to think of a good way to show him *why* a PCE-CD core is essential ... but this community (or rather, a single member) already pissed him off once, so a letter-writing-campaign or something silly like that is just going to do more harm than good.