I recently acquired an Ace Big Bingo, which is a giant (85" wing span) easy-flying airplane which looks much like a Four Star. I found one article about the plane on the web, and it mentions that the engine used is a Super Tigre 3000. I'm not familiar with Super Tigre and I'm wondering how many cubic inches that engine is. Seems to me that it might be something like a1.40 or 1.60. Apparently the Super Tigre 3000 is no longer made, and was replaced with the 3250. Is there an equivalent in say an O.S. or other engine that I might be more familiar with? Also, does anyone have any other information regarding the Big Bingo as a result of first hand experience with one of these planes. Recommendations for equipping the plane are gladly accepted.