If the cam lobe lift is indeed 7 mm that's actually a fairly badass cam. With the rocker ratio, that equals out to 11.55mm lift at the valve, which means .453"...pretty good to be honest. If your intake valve is also 41mm that's the typical 1.6 size. It can be upgraded to 42mm, which should help flow. Your intake honestly looks alright, but the throttle body is definitely too small at that diameter. I'd be willing to bet the CVH throttle body will bolt on. Also, that valve cover is good stuff. I like the dual PCV/breather tubes, since the 1.6 only had one. I was just trying to remedy that myself by using a PCV oil filler cap . Yes, please find out pricing for that. I'm hoping it's not expensive (made in China ) but if it's quality then it sounds like a good switch. The only question then remains how it hooks up to the ECU. If it can plug in with a TFI type plug, or something can be made, all the better. Then we 1st genners can get EDIS, although I still like being able to tune a distro.