well you will end up hurting the trans sooner or later but it's good that i see you do have a trans cooler on your setup. just a thought though, the more power you build, the more likely components in your car will fail.
I would suggest a fuel pump. I dont remember quite right but the walbros are rated 170 255 and etc right? If so, i would get the 170psi(psi right?) walbro fuel pump. Though people will argue, but i believe if you run a thicker power lead to the fuel pump, it will be as good and strong as the 255psi walbro pump- but u dont have to take my word for it, just food for thought.