Way ahead of you.
I have already made a tentative appointment through Jeff for a pro calibration once we get some hours on the lamp. Jeff suggested 40 hrs burn-in time should be sufficient.
Which brings up something else.
Is routine/periodic cleaning needed? We have several fur-bearing pets that do a fair job of clogging the furnace filter long before it would ordinarily need to be replaced. Any special consideration needed for the Mits? - and if so, is this anything that might be in the scope of things an owner could do? Also, any suggestions on thwarting ingress of pet fur, dust, etc?