Valve guide clearance

Got the motor fired up last night, ran like a top! Let it heat soak, and adjusted the valves hot. Smoked for about 10 minutes while I revved it up and down a few times but then tapered off to no visible smoke, I guess the new rings set? Whatever, all 4 fireing now, I got great vacuum, barely any blowby out the valve cover vent and no water leaks. I'd call this a 2 month schooling on heads, guides, seats and gaskets!