The whole ginyu force is possible...
However...Guldo would have like 2 attacks...Time freeze is possible but it would be spammed to no end...so Body Freeze and Telekenesis is better. Body freeze would have the range of solar flare and would be an instant thing. Telekenesis would be like frieza's, only instead of rocks, maybe a tree trunk or something.
Recoome would be easier to work with, as he has more attacks, like Eraser gun.
Jeice would also be good, as he has the Fire Crusher Ball.
Burter would be hard...I don't remember him having any sort of major attack other than the Purple Flash Attack...but he needed Jeice to do that. However, he's supposed to be a fast character so he could be made fast.
Then there's Ginyu....options up the yin yang is all I can say about him.