For a while I've intended swapping the original bars on my A1: I know its a personal thing, but I've never liked the way the bars pitch inwards, and to me just felt odd compared to all other bikes I've ridden.
Anyway, I had a set of NOS Suzuki GT750 Bars surplus to requirements and when I offered them up to my Zed was very pleased with the almost identical height & width, with a much more familiar pitch to them.
I am really pleased with how the Water Buffalo / Kettle bars feel in situ on the bike: a couple of photo's below illustrate just how marked the pull back on the original bars is.
Comparison of bars.
Kettle Bars fitted - feel just right when I sit on the bike
Cheers Tim