Lookin at getting one of these for my rack. It will be running my GK 1001RB-II and a TC Electronics G-Major. The reason I'm looking at this one is it's only 7.5 inches deep (shallow enough to fit in my SKB X Rack), whereas all the other Furman conditioners are 10.5 inches deep. Is there anything substantially different with the M(erit) series? It says protects up to a 15a load. Does this mean in total? Because the GK is 10a and the G Major is 13a (Australian voltage), or does it mean up to 15a for each piece of equipment? Cheers!