Try not to worry about the hair. A hairy body is a bonus for me and a lot of women :). I haven't seen any places that shouldn't be hairy being hairy on you (I suppose palms or soles or shaft of dick would be a bit odd).

You are worried about being small in height or just dick size? OK, well, I personally don't care much. You are big enough that I'm not looking at you naked and thinking "hm, small dick". So I'd care far more about your body shape in general. Being muscular and toned is hot. I know some body types don't put on visible muscle, but they can still be strong and toned and sexy.

More about dick size: I had a bf who said he was 7" erect (I never measured it). It hurt me to be on top. Sex also didn't feel particularly physically arousing. With another guy who was probably 5-6" (about the same girth as my ex, I think), it did feel good. I don't know if I've changed, or if it's penis shape or what it is. But it isn't length. There are so many factors beyond that. And for a lot of women, penetration is about intimacy, and they require other stimulation to get off, regardless of their partner's dick size.

Apart from that, I care so, so, so much more about who a person is than their dick anyway. I'd marry someone I loved even if they had a micropenis.

As for your height, I seem to keep going for men who are shorter than I am. Because I liked who they were. (And the ones I've liked have also tended to have nice bodies - nice shape, toned, fit.) My ex is 5'4" and he doesn't seem to have much trouble getting girls. In fact, for a while he had two girlfriends at once (polyamory). At 27, he's had a 4-year relationship, a 1.5-year one, an 8-month one, and several shorter-term girlfriends that he had before I knew him, I think. He has quite an effeminate face, I'd say. But he dances a couple of times a week, and his body is a nice shape, and toned.