I trust your opinion on this stuff, so I hope you don't mind if I jump in and ask a question!
How is a happy compromise reached between having a dainty, thin engagement ring band that is also pave? From what I've read, it seems that anything slimmer than 2 mm is prone to structural issues, but at the same time, I LOVE how a slim band flatters a smaller stone.
What is your finger ring size? How thin would you consider?
I have seen others set the stone 1.10ct and less on the 1.5mm pave and it makes the center stone looks larger; however, the ring could spin and flip flop. I don't think you should do less than 1.5mm.