Will there be any parity in the total supply of tokens allowed for swap? I don't want to have 100 X tokens for my 100 Y tokens when the supply of X tokens is 10M and of Y tokens is 1B, right?

Will there be any minimum trading volume constraint for the tokens allowed? I don't want to have 100 freshly created X tokens for my 100 Y tokens which are into existence from 3 years and have $100K volume on other exchanges, right?

I can sense an interesting venture into your idea but it still needs so much refining to come up with something tangible.