I agree that an S2000 might be off topic for a Datsun sight. Here's some food for thought. I presently work @ a Honda dealership here in Canada. The S2000 has some pretty impressive stuff in it.They're hand built at the same plant as the NSX. 240bhp @ 9,000 rpms, is the most bhp per liter,(120bhp per litre) ever put out by a stock, normally aspirated passenger car engine. The 6 speed trans. is really special. The output shaft is not directly connected to the trans ouput. The output is underdriven to another shaft below it (which then connects to the driveshaft). This allows two large bearings to support power output @ the end of the extension housing. I think that it would be a great transmission to adapt to an A-series in a Datsun 1200, It's very light & would be very difficult to break, both drag racing & road racing.
As far as Honda in general, The S2000 is the only fun car that they offer, Nissan has a much more youth/performance related product line.
I may work on Honda's, but would much rather go for a drive in my 1200 coupe than anything honda sells right now.