Blue Sky and CRM matchup

I wonder if anyone has figured out which Blue Sky tiles meet up fairly seamlessly with the edges of CRM?  I'd like NOT to over-ride any of CRM but it would be nice to bring some of the photoscenery as close to the boundaries as I can get - at least until SRM is released :-).  The border zigs and zags a bit, so it's a bit hard to tell what fits where.

If no one else has tried this, I'll try to do some matching from the Google Earth and Blue Sky maps, but I was hoping that perhaps someone had already blazed this trail.

Thanks in advance,

Scott