Interesting comments about the mono 100% Proof. I have this one on a good original Fontana mono LP and it sounds excellent to my ears. Perhaps the transfer which was done to CD was less than optimal. In any case, as long as it is around the £10 mark I'll probably pick up the stereo CD when it comes out (don't have the Japanese issue).
I have no complaints re: the Jap CD issues of 'Tubbs', 'Tubbs Tours' and the two disks recorded at Ronnie Scotts.