Thanks for the advice and support guys. The school I have applied to has a minimum requirement of 600 to even consider applicants. The average is somewhere between 660-670 so a higher score would make my application more competitive. People has been admitted with as low scores as 600 so 650 might do the trick (with my grades and WE).
The last day for applying with GMAT is 28th of February so there is no point in doing GMAT again this year....
If I don't get applied this year I have to wait one year so that sucks, well, lets hope I don't have to

The schools I am applying to.
Priority
1. MSc Finance Stockholm School of Economics
2. MSc Economics, same
3. MSc Finance & Accounting, same
4. Copenhagen Business School MSc Finance (no GMAT needed here, just good grades)