I want to upgrade the suspension on my 2000 discovery 2, the EMU springs seem very popular. i have a lot of gear on my car so i would go with the Heavy duty springs. i want to run these with some fox racing shocks, just not sure what to get? my car has about 4 inch lift with bilstein shocks. I want to keep the lift about the same if possible. Any help with what to do would be great!

Thanks
Timbo