sorry i can not answer evrythings prompt, first i have to understand words about swords like, tsuba, tsuka, nakago, tang, tip, hamachi etc. thats why i am searching infos from related webpage, obviously i am new for this subject and i dont want to make a mistake, or damage the sword .
thnaks for al your help , hopefully i will be a good eprson who has got knowlegde about swords.. i like it , my it willl be my new hobby
Hayri