well guys it can be done had all the measurements taken today and a 60 litre useable tank fits in the boot quite nicely.worked out all the switches and i'll post pictures when it's finally finished, try and get dyno readings out too but i'll only gain horsepower with the mods and conversion. currently running 10psi and aquiring 179rwkw, doing a front mount install and plenum modification which should allow 14psi boost and break 200rwkw barrier and only more on gas(lpg)