I am sure you will be pleasantly surprised with the improvements to the handling and steering with the Empire kit. You may require a few shims to fit the Empire kit to an early M3W, the build tolerances are not as close as later build cars. A digital clinometer is very helpful to set caster and camber angles, something that is possible with the Empire kit. The clinometers are available for about 15 Euros on eBay. Let me know if you require some initial set up figures.
