I was going to say, if you got the complete centre diff set up and the height was a little off, a cvd would go some way to negating any problems with power transfer. The Savage has a relatively large drop in distance from the centre gearbox to the front and rear diffs yet the dogbones cope with it no problem.
If this set up works with CEN brake seats though then its all the better for retaining its' 'CENness'. Two alloy brake seats though at £42 a pop, its a pretty expensive diff this eh?