Serge you just need to send it up here to me Ill sort it all out for ya. ....lol  Ok seriously.
   Does the steering stem have the pitman off the front and stop on the rear? That don't look Like reverse setup, not saying it isn't. Mount up the other side and lets see where the lines are you may be able to run a standard Honda stem. You will need Honda Spindles though. 400ex will work, there a really common swap in the R world. 

Lets get this thing sorted out so you can ride it you been starring at it for what 3 years now?