How does this engine compare to the old Brison 5.8 95cc. I think the new ZDZ 90 looks like it has my eye so far for a big singles. This engine is a bargain if it is comparable in power. I like the Brison 5.8 with the side induction. It will mount in a shallow cowl. The rear intake engines sometimes present an issue necessitating moving the firewall back a Looong ways or punching the carb through the firewall into the fuselage which I don't care to do.