Using puma hubs. Shocks fit fine plenty of KA ford racing suspension kits fitted to pumas.

I might even be able to keep the ka subframe and modify the lower arm holders to take the puma arms with a bit of welding. All the measurements like distance between lower arm on each side (bolt points) are funnily enough the same. So even the geometry basics are scarily similar. The sportka already has a lower cross brace between the lower arms and if converted to later arms, can fit a lower strut brace.

Im modifying the puma engine going in it to be on throttle bodies so likely to be aftermarket management although not decided who's yet.