Welcome joining the ranks of Astartes
I don't think you can have whole Terminator squad in droppod. But you can have a Independant Character in Terminator armor joining a power armor guys squad and loaded this squad in a droppod.
Are those units you listed are the models you own? If so, I have some roughly idea on them.
HQ:
Librarian (125pts)
Mastery Level 2, Terminator Armor, Stormshield, force weapon
Troops:
Tactical Squad (185pts)
10men, plasma gun, Plasma Cannon (or Missile Launcher if you don't have Plasma Cannon models), Sarge with combi plasma and melta bomb.
Rhino (35pts)
Tactical Squad (100pts)
5men, plasma gun, sarge with combi plasma and melta bomb
Rhino (35pts)
Tactical Squad (90pts)
5men, flamer, sarge with combi flamer and melta bomb
Droppod (35pts)
Heavy Support
Predator (145pts)
TL Lascannon, 2 sponson Lascannons
You may have the Terminator armor Libby go with the flamer
Tac squad in Droppod. Let the Predator explodes the enemy transports first then flame the guys fallen out. Combat squad that 10men
tac squad and leave the heavy weapon at home near some objectives. You will have 7 Objective secure unit which will defintely cost enemy lots of time to remove. While plasma weaponary are strong against most units. Let the Predator act as
AT unit.
Ultramarines tactics are good for versitial that would leave you certain room to handle most situation in the game. But it require you to think twice before making a decesion if you want to ultilise its effectiveness. Eg. you will definitely want to coordinate all or most of your Tactical Squads into rapid fire range at the same time when using the "Tactical Doctrine". If everyone are not arriving at the same time, you will lose certain effectiveness due to either the latter squad can only fire 1shot or due to the leading squad taking heavy casualties from enemy fire while waiting their brothers

. The Ultramarine Tactic could be devastating to your enemy if used accurately, while you will be "forced" to learn how to manage and coordinate your army as well as do the timing. A nice choice to grow up with.