At 16.5 pounds that Brison will go straight up until you either run out of gas or the density altitude changes enough to screw up the mixture. I have a hunch that you, and many others, don't know that you can't get a stronger engine than that 3.2 unless you go larger in cc's or with a Taurus 3.2. I've played with a bunch of them, including the "class leader" and the Brison 3.2 is the best bang for the buck and only marginally behind the Taurus. It's too bad things didn't work out for Brison.

You will be absolutely amazed at the performance level of your combination.