In reply to rodw:
I would guess the routes in the coires all have giant cornices at the moment. The NE ridge of Sgurr an Lochain Uaine (a.k.a. Angels' Ridge) at Grade I might be an option: a long walk but you could maybe get away without carrying much gear.
There are a couple of Grade II ridges on Sron na Lairig (Lairig Rib, Neon Ridge) which might be worth a look if the approach slopes are not avalanchy.