"Zoom smacked the living crap out of the flash and others with more than 50 punches and none of them died, for me, if i punch some (precisely up the nose) hes a goner"Well, that's the difference between the Flash and the kids you punch. Like Human Juggernaut said, though, if Zoom was trying to kill the Flash, he would have. Even Inertia can punch a man's head of and he isn't half as fast as Zoom.
"what im trying to underline is, no matter how fast Zoom is, his punches wont be multiplied with it, because its the speedforce, he can only punch as much as his physical body allows him, meaning, SBP wont even be tickled."It has nothing to do with the speedforce. Zoom only punches as much as his physical body allows him, true, but to the other guy, it'll feel like he's being punched at the speed of light which is plenty to hurt SBP. Do I need to post scans of Zoom beating the tar out of Superman? Cause I can.
"SBP survived the destruction of a universe"
Not under his own power he didn't.
As for the whole destory the plant thing, let's say that even if SBP managed to make it into the atmosphere, when he tries to destroy earth (which I love, by the way, it's a totally more fun take on BFR. At least BFDestruction kills the other guy so you can mark it as a true win), Zoom will easily intercept him and alter his trajectory.
And then he'll break his legs. :-)