I really appreciate the advice everyone has given on this thread. I'm really excited to start learning to use this fantastic knife. As I haven't done much wilderness survival, I have a lot to learn. I'm originally from a small, rural fishing viliage, so I have ample area to go and try things out when I go home to visit my folks.
As for a knife to pair with this one, as 22-rimfire and mec003 mentioned, the BK-16 looks like a great knife. As I'm new to this gig, I'll probably begin by adding a Mora Pro to the mix (for cost effectiveness). From all accounts, it's a steal of a bargain and would probably be able to handle everything the BK-10 couldn't.
On that note - if I were to add a Mora to the mix, would it be best to get the stainless steel version, or the carbon? If edge retention and other properties were similar between the two steels, would the stainless be a better option? Swedish 12C27 Sanvik vs Swedish high carbon steel. Both are 58HRC.