There is no certification at Loring, currently. Then again, it only costs half as much. There is plenty of room for a tech area and it could easily be set up if the interest is there. I don't think the cost would be prohibitive, as it is the racer's responsibility to do the tear down so you would only need officials and measuring equipment.
Current rules appear to be copied from SCTA, so very few changes would be required. Front brakes required on bikes over 175 mph. I haven't checked car rules for differences.
The community would welcome us with open arms, although they might have to open up more of the old motels and camping areas. Incidentally, British Cycle Supplies is opening up a wholesaling outlet on the base and have invited us to use their space for more camping area and may be agreeable to offer some other services like space for repairs.