[Q] Htc J One htl22 ViperOne 4.3.0 topic

Hi I have ordered a brand new phone Htc J One from Japan.I had the previous One X and I had intalled the ViperX4.0.6 edition which was great.I wonder if I install the ViperOne 4.3.0 which is for global Htc One,will I have any issues with the extra sdcard which has extra on board.Also the Lte will it works?cause I have noticed some questions in the forum without clear answers.
Thanks beforehand