I know it would be hard to quantify if you are doing some of the work yourself to make the fixes you needed, but could you potentially give an estimate such as; loads of work or some work... equating to a financial low cost say under $5k and high being over $10k (USD)? If you don't feel like sharing that's understandable. I just wanted to get an idea of what to expect if/when the flynax system needs this level of improvements and fixes.