I don't think I will ever leave my toyotas in the dust. Seriously, they are my 4wheeling rigs, I even own a tubed framed competition rock crawler on 39" tires. This subi is just to get me from point A to point B. The reason I'm "lifting" it is just to get a larger tire under it.
In regards to the engine I know its a SPFI engine and as I've been told by a friend of mine who is really into subaru's he said that I found a rarer subaru than normal.
For power increases I am more than anything looking to just give it a little more power not anything substantial and increase my fuel milage. This car is fun but I never expect it to be a rocket ship. If I wanted a lot more power I would've bought a WRX or even and STI. I have driven both and absolutely love those cars. Maybe in the future but for right now the little GL will get me where I want to go.
btw here's my rockcrawler. I don't think the subaru could even come close offroad. haha