HQ:
Daemon Prince 175 Points
-Mark of Nurgle
-Wings
-Warptime
Elites:
Dreadnought 110 Points
-Plasma Cannon
-Heavy Flamer
Dreadnought 125 Points
-Lascannon
Troops
Plague Marines x7 181 Points
-Melta Gun x2
---Dedicated Rhino 35 Points
Plague Marines x7 181 Points
-Melta Gun x2
---Dedicated Rhino 35 Points
Khorne Bezerkers 208 Points
-Skull Champion
-Power Fist
--- Dedicated Rhino 45 points
-Combi Melta
Fast:
N/A
Heavy:
Predator 115 Points
-Heavy Bolter Side Sponsons
-Extra Armour
Vindicator 145 Points
-Daemonic Possession
Vindicator 145 Points
-Daemonic Possession
Here is my 1500 point (vaguely Nurgle themed, well all my models are Nurgley anyway

apart from the Zerkers, so for that reason i don't want any other kind of Daemon Prince....for now)
Not especially efficient in long range
AT, but a lot of the armies i will be facing most aren't all that mechanised, and I have some stuff to deal with all types of armour, just not loads of it.
I'm not 100% on this list, i will probably be using this (or something very similar) to start with, as i don't have many more models available to me (10 Marines, 5 Possessed,
LC Predator, Rhino, 5 Terminators/maybe Obliterators if i feel like converting them, and could possibly use some of my standard Marines but only have a 1500 points
TH/
SS Termie/Duel Land Raider list) I'm just not sure if there is 'enough' to deal with a variety of problems, when i play Nids having to deal with 2-4
MC (2 Tervigons and maybe 2 Tyrannofexs or Harpies, although them probably only at 1750, maybe just 1 other at 1500) 6-9 Hive guard and lots of Genestealers. Stealers will rip Plagues apart in combat with rending (they are big squads, and get
FNP from tervigons, which makes Bolters pretty useless against them) Vindicators can do some damage, as can predator, but wouldn't be confidant in assault with them, and when there is two big squad, plus all the hive guard shooting the tanks, there might not be all that much shooting at them. Nids aren't the only army i will be facing though, i'm just not sure if this has the balance to deal with armour,
MSU and powerful units (like Paladins). It might work well, i'm yet to use it yet, and won't have the chance for another 3 weeks, but want to be ready.