For the knife life, I'm still on my original knives - and they're still working nicely. But then I've limited my usage to reasonable depth cuts (not too deep, not too shallow) on Alder, Ash, Poplar, Black Walnut, Maple (Eastern and Western), and one section of Oak. For all of the fine thickness detailing I utilize a thickness sander. Because of this approach, mine doesn't have even 90 minutes of run time on it.
I will say that the one I have will not be joining me on my relocation to Charlotte as I can easily replace it once I am there, so I will need to find a good home for it. It will come in the original box with all of the original packaging.
re dust collection - you need to get yourself a small portable unit like this Jet
this is all I have in my shop. I use it with a 30Gal garbage can cyclone converter
to remove the chips, and two 10' long sections of 4" flex tubing ... one between the can and the motor, and the other between the saw/sander/etc ... and the cyclone.
I did all this for well under $200, and would consider it a must for any small shop. This is another set-up that will not be heading east with me as I can easily replace it when I get there.
OK ... enough de-railing of this thread. I can start a new thread on this topic if you'd like
all the best,
R