hi SFRinNJ. a big welcome to the forums. i wouldn't call the re070 low end; it looks like they're oem on the nsx:SFRinNJ said:
http://www.daliracing.com/v666-5/catalog/index_browse_part.cfm?focus=931
true, they're not gonna last 40k (or maybe even 20k for that matter), but i'll bet neither do the tires on equivalently high performance cars (nsx, porsches, etc.) and at least *we* can rotate our tires.