
Kostas1...
Welcome to the best forum on the Web. You'll love the UCD...but not with an LA65. Better spend the money now and get you a good engine. You'll wish you did if you don't. Saito 82 or Saito 100 seem to be the top choices. OS91 seems to be a nice choice also.
I'm assuming you have the 46 size?
Anyways, post any questions you like. You will get answers.
Thanks
Barry