anyone got a complete step by step perferably a vdeo im obviously not that bright but i am unlocked and rooted i use my phone for business so i need it to work and work well...any help or advice would be greatly apprecated
Read my Don't Panic guide.
If you're already unlocked and rooted, I'd say the hardest part is already done. Just download the ROM zip, put it on your phone, reboot the phone into recovery, assuming you're using CWM, make a backup, do the wipes (system, cache, delvik) then just flash the ROM. Also, before any of that, use something like Titanium Backup to back up your apps and whatnot, to restore after you flash.
if your flashing without being scared then its no fun!!!!