Hi Amaroo,
Really sorry to hear about the problems - seems very unreasonable for me for such an investment in BA.
Expertflyer is showing the 458 as wide open:
BA 458 0 LHR
12/15/11 10:00 AM MAD
12/15/11 1:25 PM 320
Su,M,T,W,Th,F
70% / 15m J9C9D9R9I4Y9B9H9K9M9L9V9N9Q9O9S9G1
But the 7053 looks very busy:
BA (IB) 7053 0 LHR
12/15/11 7:20 AM MAD
12/15/11 10:45 AM 321
Su,T,W,Th,F,Sa
44% / 42m J9C0D0R0I0Y9B9H9K0M0L0V0N0O0Q0S0G0
Good luck with it and let us know how it pans out.....