This has become a real cliff-hanger.
I assume there are no shops near you where you can actually try out the guitar first, eh?
Skip the Blueridge. It will just make you want the Eastman again.
Maybe a 15-series Martin? I have loved every one I've tried (except for one dud). All-mahogany gives you a warm tone you can't get with a spruce top, the 15-series is fairly lightly built, and you can't beat that modified low oval neck profile IMO.