Thanks Markk, Marc S, Mark K (MK) Whats with all the Marks? and Ajamesc for taking the time to reply, pics and explain. All makes sense. I have some adjustable top mounts being modded to take my Ford coilovers in to 205 top mounts and will just see how that frees things up with less camber and a bit of a ride height increase.
MK will be able to supply the billet hubs and uprights if needed and in the extreme he can mod one of his front cradles to be bespoke to my car so one way or another it will be solved. If I fix a problem I like the outcome to be an improvement to the car as well if I can...i.e. if it saves weight, makes it stronger or handle better then I am happy to keep going. At this rate though I am going to have a WRC car!
OR we could do a re-design of the bottom arm...I suspect it would need a tweak of the CAD software