about the Lintian errors I just verified that when i did the "debuild -S -sa" i will not get errors, and i thought was enough, so i'm going to read more about lintian ;)
Lintian can check both source and binary packages. So try without -S. :)You may want also to enable displaying some low severity tags: --display-info, --pedantic, and if you're feeling adventurous maybe even --experimental.
-- Jakub Wilk