is it maybe because i dont have the sigpatches on my sd card that it is just going to the black screen after launching fusee.bin?
If you do not have atmosphere files set up on your sd card, then fusee will not work. Fusee is to boot up atmosphere.
Also, you need not do it by running fusee through hekate. You can go to CFW through the "launch" menu BUT only after you have set up atmosphere (including emunand if that's your choice).
On the contrary, it's the opposite of what you said. You need a modified version of fusee to go with sigpatches.