Legacy GT block, and 3" catback exhaust!
I also picked up a Legacy GT semi-closed deck block with a spun rod bearing for $100. And a WRX 3" catback exhaust.
I have good STI rods, forged pistons, and a new crank on the way. So all that is needed to have the block ready to go is machining.
The exhaust will need to be extended about 5" to exit at the rear bumper. As to where I will extend it, probably the midpipe section. But we'll just see when I test fit it. Expect pictures guys!