My istick 50w and Protank 3 were delivered this morning. Wow, I like this combo - plenty of vapor with no burnt taste. For now I'll concentrate on learning the sweet settings for the hardware I've got now and sample different flavors, nicotine strengths and vg/pg ratios of juice. But I've got a feeling it won't be long before I buy more hardware just because... lol 
My Protank 3, (2) Protank 2 mini's, Image branded 900mAH vv/vw battery, 510-to-ego adapter, and iStick 50w - 4400mAH battery.
My Protank 3, (2) Protank 2 mini's, Image branded 900mAH vv/vw battery, 510-to-ego adapter, and iStick 50w - 4400mAH battery.