p2pool-rav also will not work, as it does not add required payment to foundation in generation transaction, leafcoind will not accept this blocks.

What we (p2pool operators) should do now is to stop Leafcoin p2pool nodes and wait till developers make p2pool work with Leafcoin, maybe help with testing if it will be needed.

All mining on current p2pool-charity-leafcoin (while it is not ready) or on p2pool-rav is just waste of electricity.
And if your node is running - someone may think it's ok to mine there, but it's not.