1. Moved to the "BRICKED" section of site;
2. Pimp My Wii = BRICK My Wii --- we never recommend that, especially for newbs or folks who don't understand they could do as you did.
3. What System Menu is/was it along with Region?
4. Did you make a NAND backup?
5. It's either BootMii as IOS or boot2 --- perhaps you mean BootMii was only installed as IOS?
Mauifrog's your guy, he's our resident brick fixer. You might want to respond/supply additional information as I've requested while you wait for him to chime in. It's information that he'd otherwise be asking you first off.