There's no such thing as a "typical" "super manly dude." Some are very muscular, but most aren't. Some have facial hair, but most do not (aside from a day of stubble). The average man is actually much more plain, so fitting in as a man is not as unforgiving as one would think. Even if women still tend to have a greater variety of socially-acceptable options, most men aren't just one thing.
Within the broader trans community (and from the medical professionals who treat them), there is sometimes an attitude that transmen and transwomen must conform closely with their targeted gender's stereotype. Without a doubt, this attitude is a harmful one, and it really serves to diminish all men and women. Manhood and womanhood are broader than that, and people who fall outside the stereotype are still typically accepted in spite of it. If you're a man deep down, it's not good enough for you to just live as a man -- you must live as the sort of man you hope to be (and that probably involves NOT fitting whatever male stereotype you have in mind). Tell the whole truth, because you will not be satisfied with anything less. Amazingly, we've even had a few FTMs who still liked the idea of wearing skirts or dresses (it's not common, but it shows that a small percentage of FTMs can feel the same inclination that a small percentage of cis-males have).
Top surgery is very popular for FTMs, but bottom surgery is usually not recommended. The surgery is expensive, and it tends to involve more complications than MTF bottom surgery, and the results don't tend to be as good. Our FTM boards and resources can elaborate on this point.
To me, the true test for being a man, a woman, or something else is to try to remove all the stereotypes and social expectations of sex and gender from your mind. If you remove all those preconceptions, who do you feel are? If you don't have an answer now, that is okay, but you want to have an answer that is not grounded in society's idea of men and women.