I know Veers is the new thing for vehicles, but I have been liking this list so far as well. Because of battle meditation, you can get full control on New Ways to Motivate by issuing an order to Vader, and one to the AT ST, because you can use meditation to give one of the orders to the AT ST even though the card says troopers. So, the only time you do not have full control is if you play a 1 pip card. It also has 7 activations, which granted is not quite rebel level, but not too bad. Especially with 5 objective oriented trooper activations.

Also, because Snowtroopers with Flametrooper are also 68 points, you could mix in some of those units into the DLT troopers if you would like.

The 501st:

http://tabletopadmiral.com/legion/empire/p03u0au0du05p05u07uEMuEMuEMp05u07uEMuEMuEMp05u07uEMuEMuEMp05u07uEMuEMuEMp05u07uEMuEMuEMp09uEMu16u17uEMuEM

I think once snowtroopers are out, I'd replace 2 Stormtrooper squads with 2 Snowtrooper squads w/ Flamethrower.