I think that everyone is hesitant to assure you that there's nothing wrong. No one wants to have said it's OK and then find out that you dropped a valve or something like that later. I seriously thought it might have been a bit noisy but not to the point that I'd be panicking. But I've known guys that were amazing at picking up on problem noises that I couldn't. An inspection of your oil and a look under those valve covers would give you more re-assurance.
If you've got a stethoscope (or at least a 3 foot length of garden hose) you could listen more closely along the lengths of each valve cover. I would think that the sound should be pretty consistent all around and if you were to find a spot that was a lot noisier then maybe have more reason for concern.
That's understandable, its hard to diagnose something over the computer anyways. The oil looked pretty good considering its a new motor. I am going to pull the valve covers off today and see how everything looks. For all I know the rockers are hitting something on the valve covers. That's not something I really checked, probably should have since I have roller rockers installed. Those M/T valve covers don't seem terribly tall anyways.
I will take something to take a listen, but from listening before I haven't been able to pinpoint a loud spot, its consistent on both sides.