If it is too much trouble to make different packs for every single revision model of every Amiga model, then you could consider making generic packs for each Amiga model that include all the capacitors for any of the motherboard revision models, plus instruction sheets for each separate revision model number for that particular Amiga model. Including a few extra capacitors that are needed on say a 1B motherboard, but not on the d4 motherboard, would not make much difference in the price of the pack, but would make it a lot easier to sell the packs, as you would only need one pack for each Amiga model (A1000, A2000, A500, A600, A3000, A4000, CDTV, CD32, A3000T & A4000T). That would be a lot easier than making a different pack for every different motherboard revision on every model.
Still a great idea, which ever way you decide to do it.