, Wayne i spent ages trying to find the easy way of way and how the diffs work , two cotton reels and a pencil! fantastic idea!!!
You dont actually need a turbo to have flamer kits, you can run an injector into the exhaust with a spark plug, not something i would do but done it for someone before,
You also gets flames out the back of these cars and WRC cars as well with something called ANTI-LAG, This i feel is quite long winded to explain but basic are you spin the turbo up by injecting fuel and igniting it in the turbo to keep it spinning, this gets round the LAG problem that alot of big turbo cars have,
With all the items you have listed to do you would get a substainal increase in power but also a substanial hole in your wallet, why not try and find a cossie lump? I have a couple i can get hold of or a 3.5 V8 twin turbo cossie that was fitted to a MK2 Escort