I doubt it. This idea has already been thrown in his/her face by Elan, back when he/she disintegrated Kubota. V seemed more comfortable with it than Roy did, probably because V has never been Lawful Good.
If Haley can tell V "went evil", then nothing will convince Elan V did not go evil. You don't dress like that (and have the creepy voice) unless you are evil. (Belkar misdirected Haley. Haley's leather outfit defined her as Chaos, not Evil.)
So, V is really hurrying to minimize the duration of the splice, not!