british english - Would rather/ wish + subjunctive

I would rather you were to do it
(i would rather were you to do it)

1) is this sentence correct?

I would rather you were to have done it

2) is this sentence correct?

I am trying to use subjunctive formal structure in different grammar constructions.

I wish You were to do it ( I wish Were you to do it)

I wish you were to have done it