MrTowed - I always thought they shoul have the lip at the front but every image I can find on the web has them shown as Scottie has his.
Scottie - Have you fixed the wrong bit? I can see why you would want your big boot flap for practical purposes and I think it looks great with the lights but on the original wasn't the boot opening just the very back bit that you have glassed shut?
For what it is worth, I asked Chris to do exaclty what you have done for my Z300S