In reply to ruttingstag: I wore Montrail D7's and found them OK for TD Gap, King's Chimney etc. I think walking boots would be OK on everything but TD gap unless you are climbing well (can't see what grade you do on your profile). If you are not doing whole ridge and have the space, throw the climbing shoes in, they don't weigh too much.
Mind you I was reading an online interview on Chockstone.org (oz site) about Malcolm (HB) Matheson doing grade 21 (about E1) in Tevas. I've pasted it in for you
Chockstone: You’re still climbing hard, obviously. I’ve heard you can cut three laps of Monkey Puzzle (28) at the Gallery, or a single lap in your approach shoes. (I think it was Jac who told me that).
HB: Yeah, well, I did it once in my approach shoes. Just for fun. [laughs]. And I only ever did it once. I’ve actually wanted to do it in a pair of Tevas but arh…[laughs]. I’ll have to see next summer if I get a decent pair of Tevas. I think I could actually do it, but there is a bit of footwork involved. I did have a pair of Tevas that had some Stealth C4 rubber on the bottom of them, and I’ve climbed routes at Buffalo in those. [laughs]. Not hard ones, but up to about 21. I did Commander Cody (21) in my Tevas. But yeah I thought it would be quite funny to do Monkey Puzzle (28) in my Tevas. I think I could do that. But as far as doing laps on it - I think could do three laps at the moment, but I have actually done 10 laps in day, in the past.