Some interesting lens options out there, but I will restrain myself. I'm not gonna buy a lot of extra lenses (can't afford it) and stick to these two lenses for now.
Keeping in mind my favorite quote from Ansel Adams:

" ... avoiding the common illusion that creativity depends on equipment alone ..."


BTW: See also http://thetoadmen.blogspot.nl for an interesting film about & with Ansel Adams from 1957.