If time is money? Your going to need a stable OC to keep from crashing when important information is on-the-line.
If your just looking for a "set it and forget". Go into the BIOS Hard-set your CPU voltage to 1.4v (make sure you put the period in between the 1 and the 4). Set the CPU-Multiplier to 18x, and as Simon says "run Prime95" for an hour or 2 while monitoring temperature of the CPU. If it stays under 62C and doesn't crash, you have a easy 10% OC. If it exceeds 62C or crashes. You will have to go back to stock settings or take the time to learn how do OC the right way, which can take from weeks to years to master.
My recommendation: Take the time to learn it the right way. You will get to know your machine better, plus if something goes wrong you may be able to fix it yourself, not to mention the next time if/when you build a new computer you won't be totally lost all over again!!!