This ROM is completely stock with exception that root/busybox is included and it uses the stock(No CWM) kernel.
All must be flashed through CWM, so flash the modem also in the same CWM session because once you reboot, you won't have CWM
Factory reset \ Data format is HIGHLY recommended(use FORMAT ALL attached before flashing)
Stock Rooted FC18 ROM (v1.0)
md5 - 9f3e3f47519cb4fbfc4c609c4fbe3d1b
Stock Rooted De-odex'd FC18 ROM (v1.0)
md5 - 12d6679cbb83b6e7fb74e57d5709fb1e
FC18 Modem
md5 - b920d79220865090b5a6efc5007b4374
All must be flashed through CWM, so flash the modem also in the same CWM session because once you reboot, you won't have CWM
Factory reset \ Data format is HIGHLY recommended(use FORMAT ALL attached before flashing)
Stock Rooted FC18 ROM (v1.0)
md5 - 9f3e3f47519cb4fbfc4c609c4fbe3d1b
Stock Rooted De-odex'd FC18 ROM (v1.0)
md5 - 12d6679cbb83b6e7fb74e57d5709fb1e
FC18 Modem
md5 - b920d79220865090b5a6efc5007b4374