Ty...and yeah, so far the bag kicks butt. Got to put it to the test at a wedding and at an engagement shoot. Even on moist grass it rolled just fine. It really made the day go smoother, and working out of it was a joy.
I am aware that if i get to a point where I am flying, yeah, this bag may be too large. But - for now i am doing zero flying, so, I'll cross that bridge when i get to it.
Also - I did end up going with the 100mm 2.8 (not the L one) - so far so good with that purchase too.