just got my new Sony 50 amp 26650's in and am now looking for a rda that looks good on aluminum. i was using an 8 mil black carto tank that looked good. even stainless doesn't look bad with the large clear tank. the only RDA i currently have is a Trident and that just doesn't have the classy look i need.figured somebody here might have some ideas to get me headed in the right direction.peace .. <*}}}>{