You are right - not all Muslims are anti-gay; most of my friends and the people I call family here in NYC are Muslims; I am gay and they have no problem with that fact. I am white, less than young and fourth generation American.
Of course, they are not living in West Africa - from whence they came. I would not feel as sanguine about being in Africa or even visiting it - not that I would be yelling about it from the roof tops. But, I wouldn't feel safe there.