Sparks Performance Kit B?? How is it??

[Dizing400ex]

Hey guys im new around here and im going to be getting a 05/06 400 ex soon...

Im looking into getting the sparks performance kit B...

Anyone have it?? how do you guys like it???

I just wanna know if this is the best kit for me or is there something better for the buck??

thanks,
Dustin