Thanks for the input.
I am not trained as a piano player. My first instrument was Tenor Sax and I only converted to keyboard three years ago. I consider myself a keyboard player and not a pianist. Also I don't gig, at least not at the present, but rather I play for my own enjoyment and to compose and record my own work. So my interest in a WS is to add additional sounds and capabilities for creative purposes.
Yes, Diki, I can see where the weighted key bed would have advantages primarily for key related voices, so maybe a semi-weighted might be best.
Of course my other alternative, since I really like the T3 FSX Keyboard, is to just add a Motif Rack and use the T3 as a Master Keyboard when I want to play Motif sounds.