Custom boards with custom pieces and setups

It would be awsome if this site alowed to customize games to the level of piece movements and board setups.

I know that there is a hint on this while playing custom variant mixes, but the lhis level of customization is very limited.

You can only choose between already preseted game rules and board setups and edit some of this rules, the few intresting on my view like pawn conversion position, some that are even disabled for specific game templates.

You can set to which a piece a pawn can convert including to fairy pieces but none of them can be present on the start except for superchess or gothic chess.

It would be awsome to be able to design your own pieces and challenge other users with may be different armies but equal sum in values.

Yes, yes, yes)))

I've made an extension that does it, so you may find it useful: LINK