So I wanted to test this out in the new Omega Rom for Note and it worked perfectly. The transparent widgets fit the screen well and have no issues. So this should work on rooted stock roms as well.
I want to give my credits to kashortiexda for posting these. Files can be downloaded from the links below
FM Radio Transparent
Music Player Transparent
1, Download the required apk file and copy them to your sd card.
2, Use a root explorer tool and browse to the system/app folder. Mount the folder as r/w
3, Rename the apps, for ex., AccuweatherWidget.apk to AccuweatherWidget.apkbak
4, Copy Paste the transparent apk files to this folder and set permissions to rw -r -r. Reboot the phone
5, The widgets can now be used. Please make sure that these widgets are not there on the homescreens before replacing to avoid FCs.
Enjoy. Hope you like it guys. Thanks