Scott... the Apex is indeed a very slick and stable stand. I do not have the 16" bars or the mic boom, but the design is the same. Setup, breakdown time is certainly under 30, if not 20 seconds. The built in handle makes transport very convenient.

One possible problem has to do with the several outs of your keyboard, since the stand column is 5" and covers the middle of the back of the KB... and it is preferable to have the KB flush against the column for stability. With my XD9, I had to off-center the keyboard ~ 4" in order to access all outs - not acceptable. With my SD1, I must off-set the KB 1 1/2" to access MIDI, sustain, and volume outs. The 16" bars and L shaped patch plugs would probably help... and allow the KB to be perfectly centered.

Hope this helps