Spalding with all those wishes the so called T3 will cost upwards of 5 grand.
I would lean more towards letting the player choose what he needs that can be added as plug ins etc .....so you can add additional thing to a upgraded quality foundational arranger workstation....this way you can customize it with different things as you see fit as a player to fit YOUR needs.....why should everyone have to pay for useless features they will never use.