MOP. How do i make profits off 200k?

after long playtime, i manage to get 200kgold for MOP..

-start a profession?
- play the ah?


these are the only two i can think of making any profits, but as for profession.. im not sure if 200k is enough to auto max-level a profession ( lw,bs,eng,insc dont know which gets more money )

200k is far more than enough to max profession.... it's more than enough to max ALL profession.

offtopic:GIBE MONE PLEAZE
Corrupting the AH is always giving more MONEZ (a.k.a. profit) than proffesions. You can combine the AH thingy with alchemy and enchanting doe. This will give you EVAN MOAR MONEZ but not immedeatly.
Cheers!