Building an addition onto metal building?

[WKY400EX]

Hey everyone. I'm really wanting to add on to my 12'x30' metal building so I can have a bigger workshop and more storage for toys.:)

Here's the deal. There is already an 11'x35' concrete pad adjoining the building. I'm wanting to just put a slight slant roof on the addition, and make the existing building and the addition "one".

Is there anyway someone can help me figure up a materials list for the addition?
I have a 2D image from 3D Home Architect that I can email, or if someone wants to host it for me...ANY help is appreciated.

[WKY400EX]

ttt

Anyone?:confused:

[flathead_man]

I'll build it for you. where you located at?

[WKY400EX]

I'm in KY. I was planning to do most of the work myself, if I could just get a plan and a bill of materials.