well, so far so good chaps....superslim is VERY slim, a lot more de-bloated than djembey slim version. all very smooth, everything works out of the box. am yet to find anything that's not working....equally not much to rave about thats in 4.3 that wasnt in 4.2.2!!
will report back re battery
it just works, and is so close to stock you could well be on a djembey rom!
no wifi issue, no mobile data issue, MJ5modem works great, wanam xposed gives the 3minit-style tweaks....happy days. oh, and still on old bootloader with no knox and custom recovery. happy days.