Did my stringers, Pics. Need some help !

Well, Tuesday i started working on the stringers for the boat and i think its coming out very well. I used Nidacore 1/2". I cut 2 sheets up to make one of the stringers. They are 3" tall by 3" wide and about 14'. I glued them together using polyester and 1.5 oz mat.

http://img.villagephotos.com/p/2004-12/907566/stringer.jpg
http://img.villagephotos.com/p/2004-12/907566/stringer26.jpg
http://img.villagephotos.com/p/2004-12/907566/stringer8.jpg
http://img.villagephotos.com/p/2004-12/907566/stringer14.jpg
http://img.villagephotos.com/p/2004-12/907566/stringer16.jpg
http://img.villagephotos.com/p/2004-12/907566/stringer18.jpg

I had left the sides of the coffin box/ gas compartment to guide me and use them as a level for the new floor. But it was very hot today and the heat got to me. I fell on top of them and broke them, so i got the grinder and they where gone. I really really regreat it. Now i feel like its going to be alot harder for me to level out the new floor.

http://img.villagephotos.com/p/2004-12/907566/Whatamess.jpg
http://img.villagephotos.com/p/2004-12/907566/whatamess6.jpg
http://img.villagephotos.com/p/2004-12/907566/whatamess3.jpg

Can you guys help out? What is the best way to build a frame or sole support for the new floor boards?