More intriguingly. If he could beat Moorcroft's 7:32 for 3000m, he would have the British records at 1500m, 3000m, 5000m, 10000m, and Half Marathon. That's all the championship distance on the track + the Half Marathon.
There has to be a chance that he could get Steve Jones' 2:07.13 for the full Marathon - looking at the second on the British list, Charlie Spedding, he was a 28:low 10000m runner, and 62 min half marathon runner, and ran 2:08:33, so Mo at about 2 min quicker for a half, must have a shot at 2:06ish at least.