Re: Thoughts about Vibora bay
On CoH extra bits, I did buy all of them. The Mac one, the martial art one for Ninja Run, and one of the earliest ones were worth the cost. The others, not so much, but I don't feel ripped off.
Respec's, I don't think you can buy them direct, but there are multiple ways of earning them including a way to craft them. (I don't know how many I have available from Veteran Awards)