it's an option,but you can search on xda for 2 flashable zips wich allows you to boot a .8 or .16 rom just flashing the respectively zip into the rom slot you want to use, this must be flashed after the instalation of the rom, i reccommend you to doPretty bummed out this doesn't work for the .16 OTA...would I have to sbf to the leak to get this at all?
-flash
-wipe cache/dalvik
-flash
--EDIT--
here you have the link
Edited by JnX777, 08 April 2013 - 03:23 PM.