three questions, Totally unrelated Options

[BMXerror]

Question 1: I know that this was posted recently, but I can't find the thread. Does anyone know who makes/where to get the VENTED 4 lug rotors? Do they come with the spacers for the calipers? Are there any other things you need to make them work?

Question 2: What do you semi-roadracer guys use for seats. I want to get some sport seats with a little more side bolstering than stock (that's not hard), and I want to run 5 point harnesses. However, I don't want a full on race seat because they are prettymuch sized for specific drivers, and there will be multipule drivers of my car. I found a set that look decent, but they look too wide for the 914 (23 inches at the seat). Is that too wide? Does anybody have any other recommendations?

Question 3: Does anybody know of any wheels that fit the 4 lug pattern that are 7 inches or wider? I mean, I know there are ricer wheels out there that fit the bill (I like the Kosei K1Ss), but I don't know if they will have the correct back-spacing. Anyone know what the stock backspacing is for the 4 lug cars?

Take a shot at any or all.
Mark D.