Bios Mods -The Best BIOS Update and Modification Source

Hello Dear Friends,
I am using a great motherboard from Gigabyte - GA-EP45-DS3R Rev1.0.
I hope someone could help me to update fuctionality to my MB Mod Bios.
The version i use is:
Manufacturer: Gigabyte
Model: GA-EP45-DS3R (Rev 1.0)
Bios Type: Award
Bios Revision: F11i

SLIC: Gigabyte 2.1
SLP: N/A
Modded CBROM32 + AWARD SLIC Mod 1.50
Mod method: SSV3
Flash from DOS with Included Flash Utility.
Extra's:
Realtek -  v2.60 (LAN)
Intel RAID - v13.5.0.2164
Raid Trim Support
Xeon Microcode
SLI Certification

** I don't use a Xeon CPU mine is:
Intel Core 2 Extreme QX9650 (my Bios is modded for Xeon CPU) - is it possible to delete the Xeon microcode?
Is it possible to upgrade the version of the Intel RAID to the latest one supported by the MB?
Is it possible to update the version of the LAN?
AHCI support is on version 1.20 is it possible to upgrade to an updated latest one supported by the MB?

I know that my request is a lot of work .. Please really love my MB but need to update
Many Thanks in ADVANCE

I post my current BIOS and an untouched one

Many thanks again !!!

Loren

Dear Friends,

I founded the files but don't know how to update the bios...

Realtek updated rom 3 version that would with my motherbord:
2.66  PXE+RPL
2.66  PXE
3.00  PXE
this is the link to the files:

https://www.win-raid.com/t5313f13-Update...lated.html


About AHCI support updated rom i found a working (as said by users)..

Intel AHCI V2.00h
this is the link to the file:

https://www.win-raid.com/t7f13-AHCI-amp-...dules.html

About intel RAID also found updated files last one Intel RST(e) RAID ROM v14.8.2.2397
this the link to the file:

https://www.win-raid.com/t7f13-AHCI-amp-...dules.html

Please need help to patch my BIOS

Many thanks in advance

Loren