Add Trekking bars to the mix , a couple examples : http://www.sjscycles.co.uk/product-M...lver-15572.htm

http://www.wallbike.com/oddsnends/synergic.html but I think these are discontinued .

these are available and pretty low cost http://www.wallbike.com/components/handlebars.html

heres a setup like a Mustache bar, brake levers on the front. http://sheldonbrown.com/deakins/handlebars.html