Okay, so with the 2nd prototype, I'm quite satisfy with everything right now. Since I moved everything back to Vietnam, I don't have to worry about the schedule and QC like in China anymore so I think it's safe for all of us to proceed to the Group Buy phase in the very near future. According to the ceramic coating shop, I will have 52 colors to choose from and next week I will receive the 1st batch of color chips, so I think we're good to open a group buy in the next weekend, what do you think?