Maybe- I'm not sure on the turbo. I have to take the time to read through a bunch of compressor maps at once so I can compare instead of try to remember, then decide. I've more been looking out for manifold options, since there are so few out there for the SOHC in comparison to the DOHC.
Rear end plans = aftermarket LSD or 4x4 LSD rear axle. The ports will definitely be opened up if I get a chance to swap the head. I have an extra KA24E on a stand in my garage...