Ok, so basically I installed Safestrap, Rooted, and all was well. Then I went and looked for some custom Touchwiz ROMs, and found this one.
CoolROM 8 Core Edition
I downloaded it, created a new ROM slot on Safestrap, flashed it to the phone with safestrap, then rebooted. First off, the Samsung logo that appears right when you turn on, with the open padlock, is gone. For a split second, a white line appears. Then it goes to the Safestrap, I hit continue, it does first boot like normal, and gets stuck on the samsung logo again. "The last one before android appears". I pulled battery, rebooted. Same as first time, except it booted into android. The setup appears, and now another problem pops up. I cant turn on WiFi. It says turned off, I press the toggle button, but it doesnt turn to the ON state. Please help! I really want to use CleanROM!