I like that one, is that available anywhere online?
Are you going to sand off the front lip of the RS500 to achieve the correct front valance? Looking at the rally cars which are regular Cosworths it seems there are a few things that need to be corrected such as ride height, removing the air jacks etc etc. Thankfully the lower rear spoiler is a seperate part on the RS500 so it can be omitted. Should be fun though!