Need help with bios mod

[Jasio2k]

Moj post

Hi all
If it will be possible I need little help with bios modding, i newbabe about this. And sorry for bad spelling English is not my main language.

I have to question and need help to get this sorted.

I a owner of Asus Crosshair IV Formula and I try to get some feathers from Asus Crosshair IV Extreme Bios and get this successfully, I extract and put to Formula bios , for example new version of Jmicron sata controller version, new ver of TurboUnlocker. But I try to get from extreme bios feather called  ->USB Bios Flash back<- I extract this module ID F4 from extreme mobo and put to the Formula bios as new module (F4) module is not present in forumula bios save restart without any problem but... I can't get figured how to create new bios menu options for this module  
I read many forum also Rebel Heaven Forum and can't understand how to create new menu.

So I need help with four think

1. How to link new module in bios and create new bios item menu (Ami bios)
2. How to identifier iRoG module in extreme bios and replace this in formula bios
3. I look inside extreme bios for module what is responsibility for iRoG Bluetooth and put this in formula bios but I can find this module and it is really possible to use iRoG Bluetooth in formula? I see the software is responsibility for this module.
4. It is possible to force bios (formula) to be detect as extreme I think it is called  deviceID 

... And on more think how to flash amibios without touch boot block.

I will be happy for any help.


Link for bios :

Crosshair IV Formula 1304 BIOS

http://www.asus.com/product.aspx?P_ID=kPGmtxee5RsQVsXG&templete=2

Crosshair IV Extreme 0502 BIOS

http://www.asus.com/product.aspx?P_ID=lt1ShF6xEn3rlLe7&templete=2