Me too on this weight thing and I am discouraged. Haven't tried a YS-45 yet, but have flown it on a different 45. Can't remember if it is MDS or Megatech or something like that. A friend let me borrow it.

Anyway, just wondering if it is worth splurging on the YS-45. Czonio have you had any more luck? I too was thinking of mounting the motor in the nose. It looks great, but I may just sell it because I don't know what exactly to do to get it to perform well. Thanks for any help!