You CAN actually get the DockSwap for Customize to work with 1.1.4. I have edited the files Customize.app uses (changed folder 'root' to 'mobile', version to 1.1.4, etc). To make it easy, attached you have my complete Customize.app. Just replace it in /Applications. Also, you must store all your images for Customize under /var/
mobile/Library/Customize. But this I'm sure you knew being on 1.1.4...
. Enjoy!