I think ur probably a bit far away from me and as you say chances of a perfect match colour wise a bit slim/optimistic. Reckon i'm best to just go somewhere local to get work done
Remember you could stick with your current exhaust and get the alternative lower valance (with exhaust cut out on left side)on an R32 bumper. Then when u've got the money get R32 style exhaust and swap lower valance to standard R32 style
Job done and wallet lighter!!