A couple more thoughts as I read through your list of parts....
I would not use the Air Gap model of the Performer RPM, I'd use just the plain old RPM due to drivability problems in cooler weather with the Air Gap. I also would not use 1.6 rockers due to the additional strain on the entire valvetrain. You will gain from nothing to maybe 10-12 horsepower with them, not worth the strain put on the system in my opinion.

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