I aimed my answer concerning modding specifically to the need you expressed for a physik keyboard.
That is almost always doable..
We have here many examples of folks who jury rigged a keyboard to work with various devices .

It would be nice if the fxtec happens...

but I do not invest in hardware risk any more
(the stock market has a better return on risk, the race track has a better return on risk, the casino has better odds on risk...if I wish to gamble or invest money I will put it in any of a 100 other methods that actually have a percentage chance of a return)

nor do I hope any more,

nor do I place personal or group favoured demands of additional or subtracted enhancements or features on the developers burdening them down further with additional stress,

nor do I expect the endeavour to happen...

If it does happen....great...
If it doesn't .....I won't be disappointed or upset .

What definitely do now though is try to throw some cold water of sanity now and then on the madness that seems to come upon the community,
when a start-up (and that is any start up) pulls up here to our doors...
with its busking wagon full of miracle elixir ...
and proclaims many astounding miracles ...
BEFORE coming through with the goods.