Look Dan, if you can plug a T4 style into a MoXF with this software, and have it come out sounding pretty much like the T4, you are going to sell a BOATLOAD of programs if you market it right...

A) MoXF's come in 76 and 88 sized keyboards
B) MoXF's basic sounds are far better (in some sounds) than T4 (to be fair a few T4 sounds are better, also)
C) MoXF has full multitrack audio and loop and arp capabilities

If it played Yamaha T4 styles properly, it would be almost a no-brainer (and be cheaper, too) for those of us not looking for a simple 'home keyboard'.