Mine has a bit of a chop...but nothing serious. If you are in town you can hear it in person
No clips of it though.
I hear ya on stock pushrods. I figure I don't turn more than 6200-6300 RPM and have bent a few before on a missed shift (I also bent a bunch of valves). When I put them in I figured it was a "fuse" of sorts in the valvetrain in case something went horribly wrong again
Like I said though - any heavier springs or any more RPM and I wouldn't use stock ones.
Mark