Alex,
As I imagine you know, it's always wise to check the torq on your heads on a newly rebilt motor...regardless of your lifters (don't need to pull the heads to do that.... which would be counter productive). I don't plan on checking the valves again for several thousand miles, unless I hit the track. But yes, there is a bit more to keep tabs on if running solid lifters.
Again, part of this build was to be able to wind the motor up. I can go to 7400K rpm, if I'd like...I'd suggest not doing that with hydraulic lifters. I purposely had the motor built with stout internals...and there is plenty more to be had if I were to flow the heads and open up the webers.
Ron, how long did it take to check/adjust the valves. Also if you have a chance still hoping to see your dyno sheet.