Portal to Nova Roma: The Rhine (book 3) Question with Spoilers

I'm reading Portal to Nova Roma and I'm a few chapters into book 3. Either I missed some details about Alexander's new >!Doppelganger!< class, or the details weren't in the text.

Questions about >!clones:!<

• !When Alexander creates a clone, he gives it a selection of his classes & skills. Can he still access those classes & skills while the clone lives?!<

• !If the clone dies, Alexander permanently loses access to the classes & skills he gave it, but can he reabsorb or otherwise get rid of a clone to get those classes & skills back?!<

• !If a clone dies, can Alexander make a new one to replace it, or does it still count against his maximum number of clones based on class level?!<

• !Could Alexander make a clone, give it all of his corrupted classes, and send it off to use corruption reducing skills to bring his corruption to zero? !<

• !If so, could he then kill that clone and rid himself (and possibly the world) from the threat of corruption?!<

Thanks for your help!