WOW 2.0.12 help please

Hello ppl.

I have an original version of WOW enGB 2.0.0 and i am planning to patch it to 2.0.10 or 2.0.12 and I dont have the TBC.Problem is that i'm comming form Croatia and i dont have accses to DSL connection but my friend does so he's gonna download these patches for me.My question is which version of emulation do you suggest Kobold or Mangos or something else.We in our little willage have Wireless Connection so we are using old 1.4.2 WD*G server and its full of bugs(thats where all started so dont be suprised :-)).So if enyone could help by pointing me in the right direction where to download it would be great 'cos there is plenty of download sections for files and all sort of emulators but so little texts for which client version is that emu.For example Antrax emu,could i use it if I have WOW 2-0-12 without TBC and so on....I know that i sound like a noob but i have experiance with MySql and thats not gonna be a problem.Thanx every1!