I agree with Majestaat's recommendation about Executor. Feel free to experiment with the set, of course, just keep in mind that it's main use is as a Sith resource support pod, primarily to get out Palpy or Vader with the Sith Holocron and the two resources generated from the objective. Executor, usually ends up in an edge battle (3 pips) because of Majestaat's points. When I first started SW it was at the end of the Hoth cycle and I was excited to see an Executor set coming out thinking it would be a super cool big ship to add to a Capital Ship deck, but alas it was not what I was hoping for and it rarely hits the board. Also, without the Sith Holocron, the cost in discarded cards and/or damage on Deploy the Fleet isn't worth the return you're getting. As Majestaat pointed out, it's still edge dependant.
I'm going to run your deck today on OCTGN with a few mods (add Repair & Refurbish) but with 2x Ultimate power. I really would love to just blow up Along the Gamor Run or MTFBWY.