I am starting a build to day this is vergin water i have never done glass work or tryed to split a hull i have a 550 it's junk laying on the side of the house i want to rocker the nose change the shape of the front nose on the top deck puting a bigger pump I'n I'd like to do a yamy pump not sure yet shorten the hull lighten her up a bit foot holds chop the hood a bit update it an plan on throwing a 701 61x I'n the old girl i need to know how to split the decks without messing up the top deck and bottom i just bought a multi tool blades putty knifes o have lots of torches and what not just a lil bit of idea on how i should atack this deck split i would be super thankful and sorry for the bad English lol