It features OTA updates too.
Otherwise there is SlimKat which is just like Mokee.
Or Omni Rom...
They can be flashed via recovery which you should have had flashed via odin while rooting.
Which recovery are u on btw.?
As for bloatware, you can uninstall them now that u are rooted and can continue your stock rom if u like.
Just get Root Uninstaller or any similar app and you can uninstall any bloat u feel..just remove cautiously so as to not remove any system app.
Hmm try and report back here.