I am currently a full-time student in college and looking to build a race car on a fairly tight budget. I come from a pretty extensive background in karting and have participated in a few track days here and there in a Miata. I am currently looking to build and race a car for competitive wheel to wheel racing and always thought that the best class for cheap, competitive car racing was the Spec Miata class. So I recently bought a 1999 Miata to build into a Spec Miata. Lately though I have been reading online and taken an interest to B-Spec racing as it seems it may also be an alternative to cheap, competitive racing. I am now contemplating selling the Miata and building a Mazda 2 for B-Spec. Can anyone that has any experience with either series enlighten me on which series seems to be better as far as price and competition goes on both a regional and national level? Thanks!