it no problem, what were all here for, phone modding and community
android gave ya i nice list there but he left out gapps, which is google play if you didnt know
it would go between the rom and the fix
so something like
1. install rom
2. install gapps
3. boot phone and play around a bit to see if you even need the fix or not, note that i believe sms still doesnt work on the stock message app but the full google play link i gave ya will replace the stock app with google hangouts which will work, then u can use a 3rd party one later if u wish, i use handcent works fine
4. now if you do need the fix you can go and install it now, reboot and you should be golden
good to see you got it going now, youll immediately notice like most do that your signal looks weaker, dont mind that as stock rom has 5 bars, non stock runs 4, plus the roms recheck the signal more often and are more accurate which will cause it to look as if its bouncing around, all perfectly normal as long as your data is still working
also as for earlier forgetting to make a nandroid backup, i cant say much cause i did the same thing when i first modded my device and i came from a different modded device so i should have known better, just got excited lol, but its good practice that you want to make a backup before changes like all the time lol, you wanna flash a totally different rom....make a backup, you wanna flash a kernal....make a backup, loading any mods like xposed framework...make a back up so on and so forth
i almost forgot the important one lol, so you just got ur device booting and just finished setting it all up the way you like it.......Make A Back Up lol