Beautiful, there are nuances and interpolations in Advaita and Buddhism. 

All forms of Advaita are not the same which applies to all forms of Buddhism.

On the surface, they may all look the same but there are several layers and differences within them. 

I am glad, you are seeking for essence that the convention.

That's a beautiful line, wish you all success in your endeavor!

Keep us updated as you find more and more!