Just throwing it out there; but if you want some more soldier friendly bits you can simple have nogrenade brushes set with a 1 unit gap off the brush, that way soldiers can shoot a surface but stickies fizzle.
Also you can do soldier/demo specific teleports if you want to keep the bhops just for soldier for instance.
Also some of the stuff seems a little dark but a lot of that is probably the leak. Additionally its personal preference, but I think its worth the extra bit of effort to do some different detailing than dev textures (I was guilty of this), its a bit tired looking and bland now. Its fine if you mix it in with other stuff but pure dev textures are getting old :/
Otherwise seems okay so far.