Currently: Pad stack 665mm, Pad reach 470 (bop) with a 9cm long pad, 240mm centre-centre on the pads. 740 saddle height, sitero (snubnose) 25mm behind bb. 165 cranks
The element I'm least confident on and need wriggle room for is pad stack. I may go a little longer, and could probably / perhaps profitably come forward a bit more on the saddle.

I fancy a SLX (amongst other things/brands, testing the water on fit here..), but suspect that might not be the best fit for me.
Many thanks..