wern101 I've never really played with bends
Same here. I mostly avoided it coz I couldn't make it sound good. But then I realised that the best guitar sounds come from great bends. Most of my favourite solos are coz of the tasty bends.
I'm pretty sure I still suck but I work at bends a lot more now and I'm having way more fun.
As for distortion and wah, not needed at all. Granted, bends with wah + distortion sound pretty great but it's a style-thing. You get bends in blues with very little distortion and no wah at all. And then, of course, there's bends on acoustic guitars and bass guitar. They still sound pretty great!