Race ski boat restoration identification

Attachment 444361Attachment 444362Attachment 444363Attachment 444364Attachment 444365Attachment 444366Attachment 444367Attachment 444374Hi I have just started restoring an old ski/ race boat that was first registered in Launceston in 1979. I am trying to figure out what hull it is weather it is an old seacraft or a hammondcraft any help with hull or o anyone can remember the boat let me know . Was sold with v8 then some time was changed to a worked 186 Holden engine

Not sure what that is mate, definately not a Seacraft though... possibly a home built, there were many around in the late 60’s early 70’s

THanks for the advice mate has a lot of parts similar to
a seacraft and the shape