Put update_wiper.zip, MiRaGe ROM, and Gapps on SD card.
Backup all apps with Titanium Backup and RootUninstaller (the one with the round yellow icon with blue RU and red pro underneath).
Go to recovery and select:
wipe data/factory reset
wipe cache partition
wipe dalvik cache (advanced section). When done hit the back button.
Now go to the mounts and storage section and make sure all partitions are unmounted. If any say "unmount" select.
Now drop down and select to format:
boot
cache
data
sd ext
system
Do not format SD card.
When done back out and go to "install zip from sd card" option. Choose the "choose zip from sdcard" option.
Select the update wiper first. When done choose the "choose zip from sd card" option again. Select the MiRaGe ROM. When done choose the "choose zip from sdcard" option one more time. Select the 20110828 Gapps.zip. When done hit the back button and choose the "reboot system now" option.
Let boot up.
Skip the initial sign in. Go to Wireless setting and setup wireless network. Go to PlayStore app and sign in to Google account.
Download Titanium Backup, Root Uninstaller, and Link2Sd.
The partition on the SD card that you made needs to be formatted to ext.4 to work with the MiRaGe ROM. You know how to do this on your MAC right?
Once it is formatted go here:
[Guide] Link2SD: A Tutorial- New and Updated