... Know death metal and ear plugs are the only way to go.
This is the umpteenth time I have decided to start with my nr 1 40K army of all time, Abaddon and his misfits, the Black Legion. With their own supportive pseudo codex out, and a lot of delicious fluff, I have whipped myself into getting at least some kind of army going. At first I decided I wouldn't get any tanks because I hate painting those, but after painting my First Forgefiend I have reconsidered and will be bringing quite a few of these suckaz to the army (compared to the Field they are easy to paint).
I will try to keep an army that is diverse and can face any threat on the table and I sorta like the special rules you get with Veterans of the Long War and Chosen as troops (Abaddon's terminators are too expensive for my army style; cheap and plenty of loyalist hating scum bags). The items in the artifact section is also sweet, especially the skull which brings Eternal Warrior to your Warlord.
This army will be 100% plastic so while I love Oblits and Mutils they will not be present in my army, and all characters will be either converted or made from available plastic kits. I was able to retrieve two of my old models from a friend who kept them, do not know why, and made a few modifications for them to better fit my theme. The Daemon Prince has no wings and will not be a regular HQ because while it makes more sense to have a mark from a specific God, the marks are something I am keeping out of the army as much as I can. The Daemon Prince is a model to be used when you roll it on the Chaos Boon Table.
First is the Warlord and Chaos Lord for the army. I had a combi bolter and a Daemon Sword on him before, but with the Skull of Ker'ngar available he has changed his weapons to a combi melta and power fist. First pic shows the melee wpn change, and the second both changed.

Here is the "look dad, I grew big" Daemon Prince:

And finally my painting nemesis that almost broke me, the Forge Fiend (I quiver in fear about painting the Heldrakes):

I have also built a Land Raider and is working on ten terminators.