2007 Silverado 6.6 Single Cab

[lbc710]

Hello guys i have a question....

There is a single cab long bed close to me it has a 6.6 duramax now i may seem crazy but im not just have crazy ideas

i have never seen a 2500 new body style short bed i was thinking of making my own...
cut frame, and everything else needed will be done by me im a gm technician by day, also my boss says its fine to keep it in the shop as long as i dont hold up lifts for a long time

so question is how hard/fabrication do you think i need to do?? i dont trust my welding so ill probably hire out in that area

please give me your opinions or links if anybody has tried it thanks!!1