I do not like the cam but would only change one thing at a time
High velocity for the heads on a street car
you are only 15% bigger than stock and not revving past 6000 I do not think you need MW ports
check the width of the stripe of a sharpie on the tip of your valve stem and let's see how your current geometry is
time to get it spot on with the change
posted at the end of pg one I'll read the rest