Who seas you need the same hull
You can get a different hull and put all the parts in it don’t have to be a hammer or build one just some ideas for you
Cant help much more then that you could refinish or fix it up I don’t see way anyone would need a new hull unless its cracked or broken and even that you can fix not very easily but you can. What are some of the problems with it we may have some ideas to help you out so you don’t have to by a new one