You can do w/e you want except mob behaviour ain't correctly scripted, items stats ain't taken in consideration too, mobs *real* stats too.
Since everything is stored server side, and since nobody have SE data into their own hands you cannot use pXI do to tests like trying to find how MaCC works for example...
pXI is still decent, but way far from others MMO emulators (say WoW, DAoC, etc...). 0.6.2 gave us some nice improvement tho, 0.6 was meh :(
i post this pics to see what smart people say and what dumb ppl say, i will keep putting pics like this, its not fake, is just a dif server and i can do w/e i want.