Disklavier

Questions to you disklavier experts . . .

I live in Poland where being a pianist is almost a national sport. I 
would like to offer my Gran Touch digital piano to professional concert 
pianists to record their performances.  

My question is this:  will their performances be expressed well on 
normal disklavier pianos, meaning diklaviers with strings, or do they 
need to record on a stringed disklavier to have a proper recording of 
their work?  Will they be able to send files to someone in another 
country and have a 'normal' disklavier piano play beautifully?  Could 
someone effectively audition for the e-piano competition, for example?

Hope this makes sense, thanks for help.

Best,

Joe V.