SqlAlchemy thru Five

Hi. I have seen very little in the way of SqlAlchemy through Z3 or Five. 
Has anyone been working/experimenting with this that can provide some 
feedback, experiences or whether there is anything ZPL that is in the 
hopper that may be available in the future. It would be quite excellent 
to get away from zsql and work with this excellent ORM. Many thanks.

Regards,
David