Snailfail

I got a T04E14 turbo. a/r .70 cold side. and a big (1.32) exhaust. yes I have looked up posts saying that it was usable with another ex. housing. and the post about the (expensive valve) for more pressure. Just wanting to know for some confidence is anyone using that .70 cold side. new to HMT. my friend had a B20 with a cummins diesel turbo (it was nasty!!) and I fell in love ever since. want a turbo!!