Like the O.P. I'd probably go for a full kit if it was £55, any chance of doing discounts for forum members??
Some of the full kits are £55 but yes some are £90. £90 kits mean more coverage of the bike, so more material is used. Unfortunately a £90 kit for £55 is impossible. There is currently a 10% discount on the store during April, using Bike2015 specifically for VentureShield kits and I will personally try to support the forum as much as possible, even with custom requests if I can. Like I say, I will look into how we can try to offer more select parts trough the store, but this will take time with so many variations so I can't give an answer straight away. We will always try to help where we can and VentureShield is a high end product, it's not just clear vinyl so I can assure you now it doesn't cost us £5 a kit