You're running a 5spd, though. If I'm correct, your final gear is much lower than mine, giving you a much lower rpm at hwy speeds. I'm afraid I may be turning too many rpms on the hwy. This is my concern. I don't want to give up drivability for acceleration, but a good compromise of both. Right now, she cruises at 65mph very leisurely (can actually accelerate pretty hard from 65 and above), but can't get out of it's own way from a stop.