I had problem with the bottom one binding. I run +2 armadillo a-arms and they would not work. I got a pair of 05 fronts and work great paid alittle more than $100 but well worth it. with the banshee my camber would have to be adjusted allot so I was worried about bending ball joints as well.
sometimes it's just cheaper in the long run to spend alittle extra up front. I would not recomond the cheap route if you want to race it. never never go cheap on supension.