I bought this Z (1973 240z, white/red, build date 10/1972) in April from the original owner, and have been working on restoring. (Will post some interior pics soon, hopefully.)  As some of you know, like @Captain Obvious and others, the original flat tops were neglected and this car has been driven about 5K at most, in the last 20+ years. So, after some input from the board, and looking around, I settled on the Paltech round top SU carbs.  They are beautiful.  In fact, I'll have to clean/po