I am thinking of throwing back to something close to the first style of lists I played, running an ISD as a Battlecarrier and with swarms of my favorite Tie Defenders.
Vader’s Defenders
Author: Dameon
Faction: Galactic Empire
Points: 398/400
Commander: Darth Vader
Assault Objective: Most Wanted
Defense Objective: Fighter Ambush
Navigation Objective: Superior Positions
[ flagship ] Imperial II-Class Star Destroyer (120 points)
- Darth Vader ( 36 points)
- Relentless ( 3 points)
- Flight Controllers ( 6 points)
- Boosted Comms ( 4 points)
- Electronic Countermeasures ( 7 points)
- X17 Turbolasers ( 6 points)
= 182 total ship cost
Gladiator I-Class Star Destroyer (56 points)
- Demolisher ( 10 points)
- Minister Tua ( 2 points)
- Electronic Countermeasures ( 7 points)
- Assault Proton Torpedoes ( 5 points)
= 80 total ship cost
Gozanti-class Cruisers (23 points)
- Bomber Command Center ( 8 points)
= 31 total ship cost
1 Colonel Jendon ( 20 points)
1 Maarek Steele ( 21 points)
4 TIE Defender Squadrons ( 64 points)
= 105 total squadron cost
I know that many players favor Early Warning System over Electronic Counter Measures but I feel that ECMs are a better fit here. I am seeing more "Monster Truck" style lists with multiple big ships and I've done some die-crunching and my experiments found that ECMs are more effective than EWS when defending against attacks that throw large numbers of dice. Conversely, EWS is better when facing MSU or squadron heavy lists where you're taking a greater number of attacks but that roll less dice per attack, but I have my own Squadrons providing an aggressive defense vs that.