Hello, I am getting my hands on a pair of Sierra Cosworth front spindles with calipers. Included in purchase are Cosworth struts and springs, and Cosworth LCAs. I plan to install them into a Merkur XR4Ti. I believe I may need a Cosworth-specific Anti-Roll Bar.

I was hoping that you all could tell me what else I need and what problems I may encounter. For instance, it would be great to know if a full Cosworth suspension bolted into a stock Sierra. This would give me hope that the inner pivot points for the front LCAs are in the same location across the whole Sierra line. Also, will a non-Cosworth steering rack work on Cosworth spindles?
Thanks in advance,
David L.