R2 to stun palp....rex tenacity up, R2 stealths and gives 5s retribution, wiggs have fun fun fun. Cleared in no time. You can even sub in lando for rex without any problems. With rebels, just make sure R2 is as fast as he can be to stun early and get that stealth up. 5s is much tankier than han, and his slow and counters help out as well. No zetas needed but R2s always help.
Or just go clone army on them. With clones, get rex and cody as fast as you can so rex can tenacity up quick and cody can 212th often. CS can remove TM on his AoE, and echos dispell can clear the taunts to let you 212 palp. Cody Zeta is a big help here.