It does make a nice combination. I've had mine since 1985. I bought it looking like this as a street bike.
[ATTACH=full]53568[/ATTACH]
Then converted it to a race bike for the AMA Battle of the Twins series (no pictures), and later for the AHRMA twins series in this configuration.
[ATTACH=full]53569[/ATTACH]
This was the final roadracing configuration back in 2007.
[ATTACH=full]53570[/ATTACH]
I've also run it a few times at Bonneville and El Mirage, looking like this.
[ATTACH=full]53571[/ATTACH]
and like this.
[ATTACH=full]53572[/ATTACH]
So far it has always had a 750 Commando engine, either standard or short stroke. I'm now setting it up with a 920 engine and nitrous for El Mirage in 2014, and also plan to run it with Steve Maney aboard with a 650 short stroke Commando engine at Bonneville.
When I'm all done with that, I plan to put it back to street trim and ride it. I think you could say that I've got good use out of the bike!
Ken