Not a chance, Mr9000...
There are many things I DO envy on other arrangers, but polyphony isn't one of them...
Without giving up my G70, I would LOVE to have the T3's guitar section, the PA2Xpro's sampler, and those wonderful SA2 voices. But I couldn't give up my G70's wonderful piano, drums and B3 (amongst many other OS things like the Makeup Tools) to get them...
This is why I'm so mad at the manufacturers
for not standardizing the arranger codes so you could MIDI two together. Dumb, just plain dumb!
Don't they WANT to sell more arrangers?
I honestly think that if you could easily link them together, most of us here would have at LEAST two, and Donny would have them ALL