Hanging belays on The Prow?

I'm going off to do The Prow on Washington Column in Yosemite right now and I'm trying to shave down weight on the ol' haul bag. I'm wondering if I could ditch the homemade belay seat I'm bringing. How many hanging belays or really uncomfortable belays are on the route? Also is this a heavy rack? 2 sets of C4 cams from .5-3, also one #4, 2 sets of master cams from 00- 4, (also 2 extra blues and 2 extra purples), 2 sets of mastercam offsets from 00-4, 1 set nuts, 1 set black diamond peenuts, and a set and a half of dmm brass offsets. 2 cam hooks, a pecker, a skyhook, and 5 aluminum heads. Too much?

Anyone know? I'm like 3 hours from Yosemite right now and will be out of service... Any info would be awesome.

That's basically the same rack I had when I did it, but offset aliens instead of offset mastercams. I think you're good. The belay seat was nice to have, I vote to bring it. There;s a few hanging belays without good stances.

I climbed the route almost 15 years ago so my memory may not be the best. But if its all you can get...
I remember using the belay seat for most belays above anchorage ledge until you get near the top.
That rack seems heavy. I doubt you would need to bring 4 sets in those small sizes. A #4 camalot is nice for the last pitch squeeze chimney. That's a lot of nuts too. I only remember 1 hook move.

EDIT: Looks like more recent beta arrived for you. Have fun!

Thank you mucho. I'm not caring about the weight for hauling, more for the approach and walk off. I think my bag weighs about 100lbs with all my gear and water. Yesh

Also Flex, thank you, I am brining 1 #4. I forgot to mention it in the description.

+ 1 for belay seat

let us know how it goes

Mike. You're awesome. We had just decided to do it in a day. We're going to have the follower wear a pack with our sleeping and I'll have the sleeping pads and water. We'll sleep at the top tomorrow night and walk off in the morning. I wonder how many hours it will actually take.