If he is not, then he cold kindly say that and ask for proofs, if its not legit then "ok, sorry - accepted". But he started to make a drama and insult. Soo kkthxbb.
There is no errors, else you use old rev :P About your 'error', ush Ctrl + Shift + O.
If you still have error here SocialAction sa = new SocialAction(this, Rnd.get( 8)); do like SocialAction sa = new SocialAction(this, 2); or any number, it's social action animation or remove it.
I guess you know how to add a skill to the armor set, if not, then simply check the xml and you will understand. About the skill which gives the stats, work with "set" parameter. Search for examples on existing skills (use the search button via eclipse) which uses set if you feel confused / have no idea how to make it.
:)