Options?:
#1 - Dremel with cutoff wheel ?
#2 - Hacksaw? Think I could cut in halfway from each side before the saw frame got in the way.
#3 - 80-tooth carbide blade on the TS?
#4 - Bosch jig saw? I think this would likely be the raggedest cut of the bunch.
#5 - Other?
I'm tempted to try #3 and slowly raise the blade up to make the cut but ...??