Do to a mishap our 300xs is down for the summer.It has a Dbr 1.1 kit and makes around 340hp with that kit.Plan is to send the powerhead to Dbr for a full build for even more hp.We have 2 boats a malibu ski boat and velocity.If I can find a pulsare with power ill swap motors with the velocity.How much hp is the consensus on hp needed for 100mph.A bowrider is my only option.Our new hous is on a lake and it needs to be a family boat.