I don't think customer service will know the answer to your question. You are free to ask them yourself if you'd like that answer.

I did see mention of re-fleeting the A320s (pg 47 of annual report) but not their entire fleet.

If the entire fleet of the airline is now switching all of their IFE offering to eVU that would be a coup for EDIG. IMO, the facts to date don't support that notion but it is a possibility.