In reply to Jonathan Rhoderick:
Hi,
I've TR soled Milky Way a few times. There are 2 convenient sling placements on top of the cow. Large thick nylon ones are good. And a piece of static rope to create a master point off the slings. A couple of rope protectors are worthwhile too, for the abseil rope.
I found it hard to stop the rope slipping into the initial crack if you abseil straight off, so I abseiled off to the left (as you face the crag), down the slope. You can't work the final crack this way, but I' finding the thin cracks at the start, and the roof, enough to worry about for now.
You'll need a selection of cams to keep the rope in line, down vertical crack, and then through the roof below. Sizes between a #2 and #0.4 Camelot I think. It's been a while since I tried it. Below the roof there's some in situ gear so you don't need much, maybe the odd small wire. And a red Totem Basic is the only piece I have that sticks in one of the pockets in the narrow vertical crack in the middle of the wall. But I wouldn't say that's essential.
For grit it's a good route to get on in the summer. I'm a bit tied up with things at home atm, so I'm not sure I'll be able to able to join you. Feel free to get in touch though, if you don't have any other offers. Or to ask any more questions.