Anything can be done for a price.... Is there a reason why you want twin turbos? The block will most likely split, unless you get a boss block or sportsman block. A stock block can hold about 500 rwhp before splitting. Course there have been ones to split with less power or more than 500. Also if you want big power, you're going to have to some suspension, brake, transmission, and fuel system work to handle it. The T5 won't last very long, the brakes will be insufficient, the car won't hook for shit, and there won't be enough fuel. It will take quite a bit of money to do all of this, because once you start getting more power, everything else will need to be upgraded also. I would recommend you to get a matched h/c/i for the 302 first. Then decide if you want to put a power adder on it.