I have placed an add on ebay for some great clip ons. 
here is the blurb from ebay…
Built with excellence in mind, these clip ons make riding your gixer around town and also on longer journeys even more pleasurable. You can adjust the Variobars bars both forwards and backwards and also change the angle up and down to suit your position exactly. The added bonus is that once you have done your miles and comfort riding, you simply adjust the clip ons into a more aggressive racing position in minutes.
The kit comes with a 2 handle bars, all screws and clip ons including the long Hex screwdriver and instructions. Everything that you need to install these great clip ons.
The best of both worlds!!
These are listed as used so there are a few installation marks where I have secured the clips ons but you will not see them once on the bike. A quality product as they are Gilles.
These are a pair of anodised black with a 50mm diameter . They are in the shops for £200 so grab yourself a bargain.
http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&ssPageName=STRK:MESELX:IT&item=120369519564