The aiding is very straight-forward (other than a few sections on the first 4 pitches), but the logistics and length of the climb make it a lot harder. Brush up on leading and following pendulums before you get on it.
I did it over 5 days (including the first day fixing to sickle ledge, we were aiming for 4). That was with a bit of aid experience and a fairly experienced partner who had done the climb before. Sounds like you're hoping to do it faster than that and with more of it free?
I don't know what sort of grades you usually free climb at, but I found particularly as the days wore on I was doing very little free climbing or even french freeing - I was just too buggered and spent most of my time in the etts (not that I free climb very hard anyway).
Am happy to give as good a list of food, water and gear as I can remember; definitely try to keep it light.
What time of the year are you thinking of going up?
Edit: And for maximum enjoyment try to avoid a bivy on camp 4 or camp 6!