Nice list of mods.
From what I see you have about 2 years worth of work = all mods done.
I would say take on one of your larger mods at a time and use a small mod like item created one as for when you get overwhelmed or a little burned out.
With Reign of Revan- i would make each a battle combat base module not one with quests you find in the regular kotor.
Take time and flesh out the ones that need it while working on building the ones you know and are already laid out.
Good luck and always remember to focus on the cake and not the icing when building large mods.