Knowing the peeps at PIK there won't be much hassel with this change for light aircraft.
In my experence they have always been more than able to sort most of my cock ups before I have even realised that i have done them.
Fair game to them I have seen them handle active circuits with a couple of pipers mixing with an airbus and a boeing doing bumps for type ratings. So i presume after the novelty factor has worn thin and enough jelly beans and chocolate have been deposited in the tower things will be the same as usual.
Now they may have more problem with area controllers taking to the skys but I am sure PPrune Radars Archer has priority over most traffic in Scotland
MJ