Oh right - My Mistake! With barely 200hrs you shoudl consider tackling a trans-atlantic journey. CHRIST ON A BIKE out of the 300 odd GA pilots I know only 1 is capable of doing that trip safely and even he would only consider it as a Summer trip in extreme circumstance...
Just becuase BA thought you were great at interview do not expect the rest of the aviation community to agree. In fact your BA sponsorship is more likely to slam shut more doors than it opens.
Face it. Your flying skills are very limited. There are lots of good pilots looking for work at the moment. You should not expect much. Much includes money for flying aeroplanes...
Realisty bites and all that,
VREF