Initially, I installed the 1.5 inch lift with 1/2 inch lift coil springs right round. The front sat very high and it picked up the usual wobble that happens with lifted Outback's. I tried installing the CVT mount stiffener but did not like the constant vibration that was transmitted through the vehicle all the time. I decided to remove the 1.5 inch front lift and replace it with a 1 inch lift. This has worked great and the wobble has gone. I also find that the stance of the vehicle looks so much better, and in my mind, the way it should be. In summary, I have following fitted now. 1 inch lift front, 1.5 inch lift rear.,1/2 inch lift coils right round (these coils are a real winner and I would highly recommend fitting these as a must even if you do not fit the lift kits. It has transformed the vehicle). I also have the adjustable say bar end links front and back.

The picture attached shows thew original setup before I lowered the front by a 1/2 inch

Putting the one inch spacer on my brand new Forester is about as easy as it gets. If you know how to change a strut assembly, putting the spacer on is about as easy as it can get.
I live in California and I like a level look in a car not a sloped front downward look. This one inch spacer leveled out my car with the factory wheels to look much better, and the handling and ride is exactly the same. Putting the spacer on the front actually elevated the rear as it leveled the front. So I now have over 9 in clearance under the transmission pan. Maybe down the road I might go to a one and a half inch spacer front and back with a 225x60x18 tire for another half inch ground clearance. And who knows I might even go with the upgraded coil springs when I get ready to change out the struts. Hope this all helps who read this.

Exactly what I expected