X Factory x6 cubed swap for an rb6?

[gixxer]

I have a x6 cubed I built from a brand new b4.2 kit and and new x factory conversion kit at a cost of 420 quid it's done about 5 meetings and in good all round condition will come with all the b4.2 parts that weren't used in the build.
looking to swap it for a rb6 in simular condition
pm me with offers I will add pics or e mail them when I finish work 10 pm tonight or in the morning

Cheers john