You can run Foundry and Boarding Party on normal to figure out a rotation Also , if you wanna see how you do on HMs , try doing FE and BoI on normal first . But i kinda disagree on Ramis list from easier to harder , heres mine and why i do disagree
-Black Talon
-Foundry ( all of the fights in there are basically tank n spank , except HK-47 who requires minimum tactics )
- False Emperor ( The tacts on all of the bosses are simple and none dish out extremelly high damage . If you have an undergeared group you might find the Sith Entity abit harder , but its a bonus boss )
-Kaon Under Siege ( All the bosses there are easy and managable even with a low geared group . The bonus boss is a pain , but then again you can bypass it , although it gives a Columni head too )
-Battle of Ilum ( Pretty easy , the 2nd boss is abit of a pain if you are melee , but then again you can bypass it too if you get fed up with him )
-Directive 7 ( The bosses there do dish a considerable amount of damage , plus if you dont have high enough dps you arent gonna get through the 3d boss )