NOTE: IF YOU ARE JUST INTERESTED IN LOOKING
AT THE LIST, THE PILE OF PARAGRAPHS BELOW IS IRRELEVANT...
I'm currently traveling around Europe but in a few month time will be setting up digs in a major British city to live and work for a while.
While I have been interested in
40k for around 8 years (and been a member of Dakka via one alias or another for as long), and played a few games, I have never actually completed an army.
I am really interested in involving myself in the hobby and finally completing an army. I have a feeling that being in a major city with regular opponents will encorage me to paint (love to model, not so painting). I consider myself, somewhat, above average at converting and painting. This is mainly because I am fairly anal about posing//modeling//painting and (skill set allowing), a perfectionist. Of course this isn't always a good thing (I.E. No army complete in 8 years!

)
With the marine kits so versitile, I have narrowed down to doing a Marine army of sorts. I also plan on dipping some Orks, but that isn't really my main objective.
Now.
Whilst the army will be a marine army, my desire to convert models has dissuaded me from any army that uses tacticals as their troops choice. I'm not really fond of the, generally, static poses that the standard bolter marine has. Plus, as I intend on taking the utmost of care when creating and modeling the army, I don't exactly want to just churn out 'Trooper A', 'Trooper B', 'Trooper C'. Thus an army with a smaller model count would suit my slow army building style.
Currently I have 5 options for the army:
Option A = Grey Knights.
These would be plastic and converted from scratch
Option B = Deathwing
Termies not as dynamic as
GK though...
Option B, C, D = Home grown chapter (white with blue robes/tabards. Silver trim. Similar to Misgula's marines)
Either Assaulty
BA, Variant of new C:
SM (Shrike//Sternguard guy), Or Cult troops from C:
CSM
So, more rambling.
While I am interested in creating an army that is visually stunning, I don't want to be sent home with my tail between my legs every game. The home grown chapter is more adaptable to different rules sets (I.E. If I don't like the play style, I can always adopt a different set of rules and avoid bitching like all the poor
DA players

) but I keep coming back to the 5th edition rules and how cool it is to have either
PAGK or Termies as troops (which obviously couldn't change their spots). So with that said, which is more likely to be competitive? Pure Grey Knights or pure Deathwing?
Oh yeah, better put a list up here! Might be out by a few points as I am going off a downloaded copy of the codex
1500PTS PURE GREY KNIGHTS
HQ
1 Brother Captain (W/Psycannon + Holocaust) 91pts
4
GK Termie Retinue (W/ Psycannon) 209pts
TROOPS
1 Justicar (W/ Frags + Targeter) 252pts
8
PA Grey Knights
1 Justicar (W/ Frags + Targeter) 252pts
8
PA Grey Knights
1 Justicar (W/ Frags + Targeter) 252pts
8
PA Grey Knights
HEAVY SUPPORT
1 Grey Knight Dread (W/
TL.
LAS + Missle+ Ex. Arm + Smoke) 148pts
1 Grey Knight Dread (W/
TL.
LAS + Missle+ Ex. Arm + Smoke) 148pts
1 Grey Knight Dread (W/
TL.
LAS + Missle+ Ex. Arm + Smoke) 148pts
Now I have a few issues with this
lst.
1) No mobility or transportation for anything
2) Mixed weaponry on dreads not great against
TMC
3) Landraiders are godly, but two are hard to fit in 1500pts. At 2000pts, easy, but then I have 2 dreads on the shelf painted as grey knights that I cannot use...
4) How would this matchup against a good Deathwing list? (I.E. not head to head, but against other armies?)\