I have an old SRK, the older Carbon V, that I love.
Back when I pulled the plastic handle off it I decided to just use 2 oak blocks and JB weld and make a quick and nasty handle that worked, but was ugly.
I used it for 3-4 years before I decided I liked the blade enough to put a piece of stag on there.
So I put the knife in a padded vise and proceeded to try to knock the JB weld and oak off of the knife with a 1lb and 4lb hammer. The oak split, but the JB weld never did. I eventually got tired and just ground the handle off to start fresh.
That being said. I'm always shocked at how a well prepared handle, with or without pins/rivets, can take abuse when put together properly.
Take your time and make sure everything is clean before you glue that one up and the handle will be the almost indestructible.
BTW, I like your bladeshape mod on the right.