I like clean looking bars - I'm not a fan of things that are too fussy, especially if its just for the hell of it!
I saw the levers in a classic bike mag when I was in an airport - I think they were being put onto an Ariel that was the mag's renovation project. They have been made to order, and Alan was brilliant with helping me on the phone. I was able to send him my bars and he turned the "lugs" to fit the bars perfectly!
I got some cheapo grips the other day - so here they are this morning on the bars. The white wont stay that colour for long hopefully!