I made a comparison shot too. Not sure if its helpful or just causes more confusion, but here it goes:
From the top down:
* 219c 5000k on top (the 3'oclock high emitter, although not in an HDS in this case)
* 219b sw45k r9080, the HG emitter in discussion
* 219b 4000k, the recently-discontinued HCri200 option
So for me, I see the 219c 5000k as slightly greenish, the sw45k is slightly pinkish, and the Hcri200 is slightly tannish. But this is basically a "whitewall" shot and doesn't nearly tell the whole tale. Without the comparisons right next to them, I find all three emitters very clean and nice to look at, and when you point these emitters at something very colorful, especially something with lots of red tones, that's when the sw45k really shows what it can do. I'd never try and discourage anyone from trying the sw45k, its a special emitter, but I'd also not want anyone to think its sunlight-in-a-can, cause it isn't. It does its own thing, just like all the others. But the thing it does is very very good.