this is the sort of beams i was talking about a while ago.
i suggested (when you have ki balls as your weapon) primary fire for little crap, fast balls and sec. fire for two handed "quick charged" ki balls. like pohs said vegeta does them in the buu saga, AND when majin vegeta and goku fight they do PS with them, so I think it would be a great addition as all players could do it and you should only need to code it once shouldn't you?
It has my yes vote anyway.