Hello Guyon.
You have made a good choice with the BK2 because it gives you far more steel in the handle area than is required.
This means that you can reshape the tang to suit your own hand.
I have tweaked my BK2 a bit more since that last photo was taken....
Here is a photo beside yours to show just how much steel I removed from the tang...
It took me a long time to finish this knife... not because of the work involved...but, because I had to think about what I had to change to get it to feel right in the hand.
I also thinned out the edge to convex grind using nothing more than different grades sandpaper on top of a strip of foam.
I wanted this knife razor sharp... and this was the way to achieve it.
The highly polished edge is a real slicer now.
An important tip for you would be.....
Do not use too coarse a grit of sandpaper when you are sanding your BK2.... I made the mistake of using 80 grit at first on that BK2 and most of my time was spent sanding out the marks I had unnecessarily put on the metal.
Start with 400 grit Wet and Dry and then 600, 800.... further if you want.
Believe me ... this makes the whole job easier.
My latest modification was this BK9.
Feel free to PM with any questions, Guyon.
Hope that helps.
Cheers.