I called the factory with he jackplate question and Rick himself answered it for me. I told him my year and model(02cougar) and he mentioned that in their tests it hadnt made a significant difference in performance and the multiplied effect of strain on the transom with a 10in plate simply wasnt worth it. A larger setback is usually to increase bow lift and bass cat doesnt have a problem in that area. I would be carefull in this area. Im quite sure Rick doesnt let anything on those boats without a reason. If nothing else, a quick call to the factory will answer everything. Good luck.