Hi Vily - Then I'd advise you to make the structure much lighter. The current design is much heavier then many commercial machines and heavier than needed. Materials cost $$$ and handling these sort of machines, especially ones the size you are proposing becomes really big issues. Unless you have a forklift or overhead crane for the build and for the first move... You need to think about lifting and placing parts, even making provision for lifting rings or lifting points... Peter