Love ePBT, good move. Big tea fan, too.
I can’t say I’m sold on the colours, though. It gives this set more of a cappucino look than a tea. Black tea is really more of a reddish/purplish brown than the accent colour, and milk tea is more of a warmer/creamier beige than the mod colour. I don’t know, it’s like you’ve hit some awkward middle ground to me, maybe it’s too unsaturated, or too yellow hued? That’s just my thoughts on it, but I understand you don’t want to accidentally make ePBT Cafe