I have always looked for a LH Belgian T-bolt, but never found one at the right price.
I don't think you've missed much. I bought one of those back in the '70s and it never grew on me. The action felt jerky and accuracy was less than spectacular, so I sold it and have never regretted it.
I really liked my Kimber of Oregon lefty, but it became too valuable to shoot, so I got a CZ452 and love it.
One man's experience, so YMMV
Paul