I was just scrolling through the Bat catalog last night and noticed their kit as well. I can't comment on weither they actualy have them available or not, but their 300mm rotor is just a blank. Its not cross drilled or slotted, and its not zinc plated. Additionaly only the 278mm rotor will fit under stock 16's without a spacer. The VOA kit does not require a spacer w/ stock 16's. Well I should say atleast on a cougar rim. I can't say w/ 100% certainty, because clearance is very close and I don't believe the kit has been fitted with a contour wheel.

I had E1 wheels on my cougar for a short time, so if I have time I will try to swing by the NECO member I sold them, but that won't happen until after I get back from vaction.