If you lay the burg last, you'd have some issues with the burg outline. Do you make it exactly the same size and hope that the edges line up, do you make it larger so the beige and burg lay next to each other butt to butt (shrinking vinyl would leave a gap) , or do you center the burg line on the edge of the beige (half touching the metal, half raised up on the beige).
Burg first seems obvious to me... so what if reverse weeding takes a bit longer, you won't have alignment and early failure issues.