Ok, challenge accepted
I wasn't quite clear, do you really just want to run Cade and are looking for a fun way to do it, or both Cade and Loda together?
If its the latter, I would probably just drop the Vanquard for 3 uggies. You really don't want to waste Cade's turn opening a door as you suggested.
If its the former, then let's go with a lesser Luke. Luke CotF is a good combo with Cade, but personally, I would go with Luke, Jedi right now. He is a melee beast for his cost, but also lets you work in a Han and Leia/Bothan combo. There are several Han's that would be great for Cade, Han ST for charging fire (also works great for getting a melee piece into battle), Han RH for extra dmg on an init win (probably want to round out with some init control then), or Han Smuggler just for some late round dmg. Han on Tauntaun could give you two healing options for your melee piece as well.
Personally, I would run Luke Jedi, Han on Tauntaun (or Han RH) with a Bothan and Cade. That way, the bothan can give Cade extra shots. It would look like this at 150:
--Cade on Tauntaun--
61 Cade Skywalker, Bounty Hunter
27 Han Solo on Tauntaun
23 Jarael
17 Bothan Noble
8 Obi-Wan Kenobi, Jedi Spirit
8 R2-D2
6 Ugnaught Demolitionist x2
(150pts. 8 activations)
or alternately:
--Cade Skywalker, Rebel Hero--
61 Cade Skywalker, Bounty Hunter
35 Han Solo, Rebel Hero
17 Bothan Noble
13 Rebel Trooper on Tauntaun
8 Obi-Wan Kenobi, Jedi Spirit
7 Leia Organa, Senator
9 Ugnaught Demolitionist x3
(150pts. 9 activations)