Sorry, just saw this. I looked at the measurements on the CCOT site and I think it would be a little tight.
Still looking for a Tuffy 023 if anyone has one.
Not on the BJ73, I would have to make an adapter plate. I believe on the 40 they do line up with an adapter. I had a 6.5" Tuffy in my FJ40, I had an adapter plate for the 40 to make it work, but I cannot remember off the top of my heard.
On that note, still looking for one. Let me know if...