I've seen some folks do decent model engineering work on the look-alikes to that model (possibly including Busy Bee). A lot equivalent discussion came up when someone was looking at King lathe. Its really hard to tell these days because some machines are just different paint & stickers. Others 'look' the same 5 feet away & spec sheet wise, but are substantially different where it counts. If its Taiwan made, that would make me feel better inside. If its Chinese made, still not necessarily bad, but do some specific Googling of that name/PN with user experience. Of course you will always run into the odd horror story, it happens across all brands. But that's where you need to convince yourself the company will replace/warranty. It would be nice if they could give you a couple recent customer contacts to check with, but I suspect with all the information security that's not an option anymore.
A little bit more info here. maybe you can download the manual too, often they are PDF
http://www.kingcanada.com/Products.htm?CD=36&ID=21355
Its not a super heavy duty machine, so maybe first question is what kind of work are you intending? For the most part, if its accurate & repeatable, that's way higher on my list. I suspect it has dovetail on the z-axis column which is a lot less headache preserving center than round column mill/drills. Take a look at dials, sometimes they are fromage. Goofy things like metric leadscrew pitch so some bizarre scale like 1 turn = 0.150" vs an even 0.100". Generally the X&Y accuracy is pretty good, at least my King RF-45 is, But the Z is out to lunch & that was a pre-known. Personally I would budget for a Chinese DRO one day & be done with it. You will enjoy machining so much more & who cares what the dials say or backlash etc. R8 is a very common (N_Am) spindle so lots of tooling availability. I don't know much about the motor drive & electrics. Something to check into.
Hey does KMS run those machines for you if you want to hear it?