I've been playing DA since I first started WH40k, however with the release of the 5th ed marine codex, i have just been playing random codex chapter armies with all the new cool stuff. I feel like I kinda turned my back on my DA roots , and with the possiblity of expanding my 40k collection into a new army, I'm thinking of selling some of my marine stuff, but I want to keep my Deathwing/Ravenwing for fun and fluff purposes. I'm trying to see if someone can recommend me a good RW/DW army build so that I can still play this guys with a decent chance of winning as well as being effective. Any builds or advice is welcome.