Sir, not sure if you received my previous message, but would love to know if you have music score for your rendition of a Cypriot Lullaby I saw on YouTube. I would be wiling to pay for it. My wife's family is from Cyprus and would love to play it for them the next time we visit them.
Alexandros , from the recording it seems that you are getting a better tone than I expected. I had one come in my shop recently for some improvements. It was hard to play and had a very small choked voice. If you can afford to take it to a guitar repair person there are some very simple modifications you can have done that will make a lot of difference. The first and foremost is to take out 60% of the bracing. I describe it on my website if you are interested: http://www.blackbirdstringarts.com/ . If you are good with wood tools you could do it yourself.