I think its the ~$450 for the Stromberg 97 or the ~$380 for the Edelbrock 94 compared to the ~$90 for the Holley Weber that prevents there being a lot of interest in the 94/97 replicas. The guys who value originality over functionality aren't going to be interested in anything except a Rochester B or a Carter YF. The guys who only care about functionality are't going to spend 4-5x the price for 1x the performance. IMHO

regards,
Leon