I had my clio turbo for 4 months, didn't you have one or two your self for a couple of weeks dannyR? Oh yeah they set on fire. Good previous post earlier "they are as reliable as a standard clio 172" good joke really.
you can believe who you want OP but let's just put it this way, your mates evo 6 is running around 300-320bhp per tonne, you will be running around 225-235bhp per tonne, he will have about 150-200lbft more than you, and all your power will be running through your front wheels without a diff, his will be running through 4 wheels. Anyway you already said , you e passengerd in it and you know it's capability. You don't need a troll off the web telling you your clio is the fastest car in the world.
however all the encouragement to go ahead and turbo your clio, ill tell you ime they are incredibly fun, and a great thrill seek. Just hold on because they torque steer like a slut, still that may of been the turbo I was running, which is a different one to what k-Rex and ED give you.