I personally had, on my LWW, first 4.0.2.A.0.62 stock ROM, then I rooted my phone, installed Rage Kernel 2.6(includes ClockworkMod Recovery), cleared all cache's and wiped data(factory reset) in the Recovery and then installed Hybroman ROM(all versions have worked for me on LWW).
After installing the ROM, just boot into the ROM, you don't have to install anything else. Only one ROM has to be installed and that's the specific version for your phone, no other phone.
After installing the ROM, just boot into the ROM, you don't have to install anything else. Only one ROM has to be installed and that's the specific version for your phone, no other phone.