I'm in the same boat. SJ Foz looking for a mild lift. I've settled on the strut top spacers and supplier but have yet to decide on how much lift.
My main obstacle is a smidge extra clearance for rutted sand tracks. To digress I currently have the OEM aluminium bash plate that has held up to current abuse (Straddie, Byfield NP, 5 rocks and Condamine Gorge '14 River Crossing') but I'm considering upgrading that too.
My thought process so far...
I was considering 1" strut lift but I am worried about no camber and castor offsets for front wheels and any extra hassles for alignment and wear as a result. Rear end I'd get the 1" subframe spacers to recenter/align the rear wheels.
2" lift would be great but I'm going to run my 18" rims on my XT for a little while yet. The tyres (225/55r18) get me where I need to go for now.
Aesthetically, it may look out of place with all that space between tyre and jacked up body. I could and would run a 17" rim and put on 225/65r17s but I might leave that until the legalities of oversize tyres is sorted and I can't afford to do both now. I could run a 235/60r17 but I prefer to run a skinnier tyre. Does 10mm make a huge difference? That's another thing I'm working out.
1.5" lift for me sounds spot on with the front camber and castor offsets built in. I would prefer a 1.5" subframe spacer for rear wheel alignment. I could run the standard rims and tyre combo for a little while longer.
I've shared a couple of exchanges with Subie Lift Oz. Strut lift at 1.5" is possible with front offsets built in. Rear subframe spacer is either 1" or 2". I haven't gotten back to him yet to ask whether a 1.5" spacer is possible. I'm guessing it's cost prohibitive to manufacture a 1 off size in the materials used as it's a solid piece of kit.
I'm keen to see where this thread goes!