new to the miata game.
#6
Since you have a Open Air Filter, it will help keep your IATs lower.
#9
^^ That. Plan on spending at a minimum $800. If you are diligent and scour craigslist religiously, you might get lucky and pay under that amount. About once a year there I hear about someone who picks one up for under $500, but it's always a perfect time and place deal.