Mr-Cup logo variations

I am working hard on the Mr-Cup project... new products, rebranding myself... As I work on the Mr-Cup logo I want to explore different variations, and I also want to do it in color... I figure ou a lot of projects I liked lately are in warm greys with some yellow... But I won't limitate my identity to one color, I do not do it for clients, why will I do it for myself ? Anyway, here come a "work in progress"...

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