Two adapters and shorten and respline the shafts. Basicly replace the tc adapter on a Ford 435 with a 203 then an adapter to bolt the 203 to the 205 making a very flexable setup that would be virtualy unbreakable. Along with a triple stick for control.

Ref for ideas

http://www.offroaddesign.com/catalog/doubler.htm
http://www.ottindustries.com/203-205.htm
http://www.offroaddesign.com/catalog/CustomDoubler.htm
http://www.novak-adapt.com/catalog/kit_431.htm