Anyone using the "newer" RPS clutch and flywheel combo?

[Alternative]

I did a search and read several people had bad experiences with the clutch RPS rolled out early this year, but I've been told that they now use a different material on their ceramic 6 puck (PN#: MS-23048-EC-PRO). They also have a street version on this clutch that is less aggressive. I'd appreciate to hear from anyone with first hand experience with this "newer" version clutch.
http://www.turboclutch.com/max_chrys.html (scroll down on Viper clutch)

I'm also looking into getting their flywheel (PN#: BF-05088)...
http://www.turboclutch.com/cynrg_chrys.html

My car recently dyno'd at 620rwhp and 829rwtorque. Clutch (Apex Motorsports kevlar clutch) I have now won't hold the power on juice.

Thanks in advance!

[Joel]

Yes, it works fine....a lttle juddery on a light take off, but full throttle is smooth and progressive.