It seems as though this has gone way off topic. To answer your original question, yes the 5x114.3 kit comes with everything you'd need to run that bolt pattern. However, for the size of wheels/tires and what you're doing with the car there's absolutely no reason to switch from the 4 lug pattern that you already have. Even if you were to switch to a 225 wide tire wheels are still readily available. Just go to Tire Rack or wherever you planned to order from and put in the box that you have a '95 Mazda Miata. They run the same bolt pattern but have better offsets than the Hondas and other front wheel drive cars for the most part. Just stay away from RPF1 wheels and you'll be set!