EBM let's you build custom assemblies. Not sure what software package you use , IllinoisContractor, but in some cases you might be able to get a guy that's sharp in databases to put some together for you.
IllinoisContractor - is Turbobid good for commercial? I just hit the link and I'd go for the $299 Intro price if it does commercial. What version of Turbobid do you have? I wonder if the Intro version is some watered down version, and then you have to keep adding "features"?