I just checked the fares for my trip, business and economy, this is what I found:

Business Class: 756.00 KWD = 2,676.11 USD
Economy Class: 290.00 KWD = 1,026.55 USD

So, yeah. I don't see how flying business class and spending $1600 extra, versus simply paying $275...

1,000.00 QAR = 274.914 USD

I think I'll just fly economy, pay the difference and save $750.