My original post mentioned that I have no issues with knowing the order of the bombs on the Mossi as I fly it quite often am quite familiar with it (it is my favorite).
It is different between aircraft, hence, me suggesting the identifier. If I dont have to do another pass in a Il-2 due to me not having the correct bomb load selected, I just might be able to get back into fighter cover and out of striking distance from that lurking Bf-109.
Also, ... I mentioned a "HUD" becasue I knew EVERYONE knows what I was mentioning. I suppose I could have said "dashboard", or "intrament panel", or "gauges", or "those dials", or "those rounds things with needles that rotate", or "ammo counter/weapons indicator", etc. But I figured the acronym for "heads up display" would suffice.