I like Airhead BMWs as they're simple and go on forever. Despite being an ST (road bike) that's been turned into a GS (the original 'adventure trailie') it's still very similar to Sam Manicom's bike which has done 250,000 miles and is on the original clutch!
The fork mod look good but not sure how compatible it will be with a standard rear shock which will have considerably less travel than a DRZ; long-travel front, short-travel rear - what will that do to the handling? The specs I have to hand are that the ST had travel of 6.88" front and a 6.02" rear while the DRZ is 10.2" front and rear.
Still, I'd find garage space for it - but not at that price!
diff rideing style required here chaps there be no putting your foot out on this one ? round the corners and dont forget opening the throttle going left the centrafugel force of the motor will want the bike to stand up and tip over going right deep joy lol later gs has has fancy fandango in the drive train to stop that from happening but doent she look lovly mmmmmmm