just baby it around and save up for a tremec. If you run it, its going to break. With stickier tires and a grippier clutch it'll break sooner, just take it nice and easy. Dont get on it, it only takes once to mess up a sycro or bend a shift fork, then your screwed.
In fact, buy the tremec first. Then buy the supercharger. Thats the way to do it, build up the driveline then start on the engine.