I'm afraid I'm out of the loop when it comes to the Star Trek reference (I know a little about the Klingon concept of honor, but that's about it). But the creation looks amazing!
Klingon teacups are NOT delicate. Klingons do drink sour tea, which is apparently the blood wine hangover cure, the burnt toast of Kronos. I also think of Worf's small talk. "Good tea. Nice house."