The photos are great, but I'm a little bit confused. Are these pre-production units, or have you already gone into production.
Honestly, I'm not a patient man, so waiting soooo longggg for production and shipment as a buyer of other group buys is not my thing
So, for my own group buy, instead of waiting for payments, I use my own capital to start the production stage (deadline is next Monday and we're on time, no delay happened despite stands design change). So as soon as payments go through, anodizing for chosen colors will take place and buyer get the final product in less than a month (hope so), include shipping time. It's a hybrid of having goods stocked and normal group buy.
Sorry for my bad English, I hope the paragraph above make sense to you