This was awesome! This is one of my many favorite songs from Disturbed. This take on it was great. Keep it up! My two suggestions for songs for you would be Chop Suey! by System of a Down. And the Game of Thrones theme song with just the Sitar. I think that those would be pretty awesome to hear.
I would celebrate it if you would sitarize a Finnish song and because it has such a beautiful melody and wonderful Finnish words in it, I would like to hear a cover version of "Valherakkaus" I think it would also sound very good with sitar accompaniment. The text is as fleeting and somewhat impressionistic as I perceive the sitar as an instrument.