OK final followup.
I ordered the Cabela's Rain/Snow Exchange Parka and Bibs and found it to be basically their Dry Plus Raingear with a removable fleece liner (parka and bib liners).
Overall a nice garment, but IMO not a good primary bowhunting garment...again due to the noise factor.
I have their Dry Plus raingear for hunting in the rain and it is pretty good, serves me well for the few times I hunt in the rain...may put it to service this weekend in fact...but the Rain/Snow Exchange Parka and Bib are going back to Cabela's.
Once I got the R/S Exchange P&B in, I knew I wasn't keeping it...so I went ahead and ordered the Cabela's Super Slam® Dry-Plus® Elite Fleece.
I just got it in today, and man...this is exactly what I was looking for. Nice plush outside, very comfortable, stretchable upper back in the bib, good accessory pockets everywhere. It does have some noise, but nothing like the other garments and certainly suitable for bowhunting!
Interestingly this too has Dry Plus as an inner layer, but the outer fleece layer seems to surpress that noise quite a bit. Seems like a great garment, and this will be my choice outfit in inclement (cooler/cold) weather.
In fact, I may even take this out over my DayOne Fleece on some days just to give it some hours in the stand!
It'll be going with me out to Wyoming too, so it should get a good test out there, albeit a rifle hunt...but warmth and keeping dry may get tested thoroughly out there!
Thanks again for the feedback all, especially GB...thus far liking the Elite Fleece...we'll see what the season brings now!