@Parson, many thanks
@turbopropulsion, i think you are mis judging. I have done research but there is so much information that it can get confusing and still is so hence why any comment will help as i might be looking at the wrong place.
I am simply trying to see how I can do my hour building with out huge expense.
I am doing it modular as you may have guessed so after the 45 hours then i want to do hours as cheap as possible or even get paid
if I can to build up to 150 hours