If thats a regular Opti and not a Pro XS, Id run the Tempest 26. My partner has a 07 Cougar with regular Opti and his wont turn my 26 Fury…it will turn my 25 Fury, but his 26 Tempest is faster and handles better(including hole shot). Believe it has to do with not having a torquemaster gearcase on his Opti. Try before you buy. My 225 ProXS has the torquemaster gearcase…it turns the 26 Fury near 5800 rpms and upper 70s year round. I also have a 25 Fury, not as fast on top end but carries weight better…runs 74 with livewells full, 30 gallons of gas, and two people over 200 lbs each…hole shot is neck breaking.