Looking a buying new parker28cc w yamaha 300's...test rode same boat and bow didnt get on plane fast enough...seems like need consider permatrim...any thoughts on this in general and specifically what Yamaha prop and what hole to mount on and if get permatrim any/much worry about integrity of engines as it evidently takes 16 bolts to secure AND if any worries about comprimising the Armstrong bracket? Much appreciate any insight.