I'm going to go out on a limb and say that the info in that blog is inaccurate. All of those "how-to's" state that you need SafeStrap, except for Pac that says you need CWM. I'm hoping it's just a verbage mix up and he meant to say "TWRP" instead of "SafeStrap." If he meant SS, he's going to make a lot of soft-bricks. Those ROMs should not work unless you have an unlocked bootloader. They won't work with a locked bootloader and SafeStrap. The OP of those how-to's needs to dig in a little more. All of the threads for those respective ROMs on XDA and elsewhere specifically state that you need an unlocked bootloader. Root =/= unlocked bootloader. Heck, even the CM Wiki states that you need an unlocked bootloader. If your BL was unlocked and you were using SafeStrap, you would probably get those ROMs to work. However, since you cannot unlock your BL (and haven't been able to since the May update), you probably won't be able to use those ROMs. I think the person that threw that blog together did it pretty hastily, without researching. The original post was put up just a few hours ago and it hasn't been very long since the root exploit popped up.
With all of that^^^ being said, there are only a few SS compatible ROMs out there and they're all stock based. I believe Rage HD and Nexesque will work on SS. There is also a DST ROM running around that should work. DST is a debloated stock ROM with no VZW crap in it.
CM wiki:
http://wiki.cyanogenmod.org/w/Xt926_Info