Virgin Dolly,
As per my post (#74), there are a few parts to your contract that differ to that of the BA crews.
You need to compare apples with apples. Speaking to a colleague downroute the other day, he mentioned he had several C/C friends in BA. Their package is different to yours in many ways. For instance they don't get private healthcare, LHR longhaul C/C can request only 2 trips a year, (& can't swap trips) and their concessions are extremely limited compared to ours - that are perhaps the best in the industry.
Would you give these items up to get closer to the financial reward that your BA colleagues earn?