Light Colour Dyes And Burnishing Question

[McJeep]

I've got a commissioned set of luggage to do for a motorcycle

The lady that needs it is heavily involved with breast cancer awareness etc so it looks like things are gonna be very pepto pink in the shop for a bit ;0)

The edges of the pieces will be getting burnished and I was wondering what tricks there might be to keeping the lightness of the pink on edges of the finished work.

redye the edges after assembly but before final finish?

dye before burnishing and again after?

Any and all advice appreciated as there are a LOT of potential customers for this gear down the road and I want to get it right as the bike in question will be getting a lot of attention at rallies etc

Thanks in advance

Rob