I have a 90 fox. It was a dog compared to my 06 Stang. I no longer have the 06 so I'm building up 90. Installed are cai, bbk 76 throttle body, trick flow upper and lower intake, under drive pullies, bbk headers, off road exhaust. Not installed yet are, pro Comp heads, e303 cam hydraulic rollers 24lb injectors, bbk maf. Is there anything else I should consider?