Ah, you'd rather trust the butchering to them. Wouldn't you do a better butchering job?
well there are 3 approaches
1) take a long piece... butcher it .... (how i feel about some Rachmaninoff concertos bad cuts or in this present case the Chopin ballade)
2) take shorter pieces involving less butchering (most chopin nocturne, preludes, etudes, waltzes etc here fit the bill)
3) take short sections and combine them properly (like in Patrick's Chopin...)
I think i would most likely try 2) or 3) most times. If i were to go with a 1), I would hope for a LP... at least 4 minutes is almost enough time to convey the emotion of the piece.