I also think you will be perfectly fine. If I recall correctly, I seem to have seen somewhere that in Club, BA treats immediately in front or behind as "next to", given the lack of immediately next-door seats. So if I understand what you have currently correctly, it (illustratively) is along the lines of 1A, 2A, 3A and 2D? - I believe that since you deliberately assigned those seats yourself, and given the fact that you are as close as you can get, you will be fine