Thanks for the welcome :)
The seller is sending me some odd batteries, KVS IMR 14500 600mAh 3.7v, from Kalamazoo, they are blue.
As far as LR, with cartos, I really like them to hit hard, preferring 1.5 or 1.7 smoktechs over the 2.0 Boges, although I now have to reconsider that because today...