After reading about the G2's, I think I'm leaning that way now.
I completely agree with John's post below, and his 350z link listed the D2's as coilovers to consider.
http://www.nsxprime.com/forums/showpost.php?p=887163&postcount=6
I would like to go with the Type Top Ones, but I'm still concerned about quality (especially getting 2-way adjustable dampeners with remote reservoirs for "only" $2k), and lack of info on these things. A dampening force curve would be nice for example. This only has the curve before the 1million cycle test at 1cm deflection, notice that the third page with the figure AFTER the test is missing? (courtesy of http://www.d2racingsports.com.au/testreport.html):


Also, these have cast iron or sintered cylinders - is that a good thing or not?
Furthermore, their "race" application has an oil/nitrogen pressure of ~200 psi. Moton is around 150-300 psi. Isn't highest pressure the best since that keeps the oil from "boiling?"
http://www.d2racingsport.co.uk/Pages/coilovers.asp
Sorry - I know it looks like I'm trying to convince myself not to get these.
It just seems like these may be pretty nice, but then again, I would rather get burned on a set of $800 coilovers than on a set of $2k coilovers :frown:
Thanks,
Dave