Reds; What are the mods you are using?
These are the ones I have, although I do not use all of them all the time.
Cheats/Buffs to gameplayA Easy diplomacy Mod (makes it easier to create confederations and make alliances necessary for questlines. Can be abused horribly, obviously)
Chaos please WAIT!- Delays the Chaos invasion a bit (Unless you rapidly expand using that diplomacy mod), giving you more time to total war before you have to warhammer, if that makes sense.
Lamia's faction cheat mods- Gives lots of buffs to the specific faction. I recommend this only if you want an easier playthrough.
No Agressive Agent mod- Stops aggressive hero actions. I got this after I got fed up with any army I sent north being besieged by hordes chaos goons before they even got through Kislev.
No Public Order Penalties from Difficulty- What it says in the can.
Valuable Veterans- Makes veteran buffs matter more.
Stronger Artillery.pack- Buffs to arty, since I felt they were sort of weak.
TweaksBetter AI Recruitment and Army Composition- Addresses missile spam armies, unless that's all the AI can build, of course. Note that sometimes you get cav spam instead.
Better Camera Mod- What it says on the can
Bretonnia by Prater- Adds Bretonnia as a playable campaign faction with a working tech tree.
Dresden's Diplomatic and Conquest mods- Lots of options here, the big one being you can conquer any settlement regardless of the owner's race. Lots of variations so mix and match to suit your tastes
Tier 4 minor settlements- adds a fourth tier to non-capital settlements to expand your building options.
Larger Units Warhammer- Units with more men in them, makes things much more epic.
Units Knight's of the Realm (Foot) Grail Knights (Foot)- DEUS VULT! Pairs well with the Bretonnian mod up there. Not especially lore friendly, but not unheard of and very useful. Different mods for different sized units.
Hammers of Sigmar- Awesome looking hammer and shield infantry for the Empire.
Knights of Sigmar- As above, but on Pegasus. More than slightly broken but fun as heck.
Knights of the White River (Greatswords)/ Knights of the White River (sword)- More Bretonnians. The first are a small unit of dismounted knights with greatswords, the seconded are mounted knights with swords and shields.
EMPIRE OF SIGMAR - New Units (for Most Factions) - Awesome mod with all sorts of cool new units from the fluff added, including the knightly orders for the empire, and loads of stuff for Orks. Absolutely grab this one even if you don't get any others.
Cosmetic TweaksBetter Bretonnian Shields- Can you tell I like Bretonnia? Adds more variety and proper looking heraldry to shields for the Brets.
Cataph's Chaos Steeds Reized- Now Chaos knights aren't riding tiny little ponies.
Chaos Cosmetics- General tweaks and improvements to the appearance of Chaos units.
Mousillon City of the Damned vampire counts total sub-faction conversion/reskin- Cool mod that makes Mousillon more Bretonnian themed, as befitting their region.
No More Floppy Hats- Removes the big floppy hats from state troops and gives them proper helmets.
"Officers Of" series- adds a unit leader to each regiment of troops, using skins from agents and generic lords.
Resized Lords and Heroes- Another absolute must. Makes your lords and heroes scale properly instead of being GENERAL HUGEMAN.
I've got some other fun tweaks and stuff but that's the main batch.