How many fully competent people can execute on this less-expensive plan, and do it correctly? How many of those are motivated to do this project? How many of th

How many fully competent people can execute on this less-expensive plan, and do it correctly? How many of those are motivated to do this project? How many of those carry the necessary certifications to work on the industrial parts of the system? How many of those are 'qualified' to bid on the job?