Trainboi1, great work on the D10! It will be a very welcome addition to many routes up here in Canada and elsewhere. Here's the engine numbers for the various classes:
D10a - 700, 701, 706, 707
D10b - 685, 686, 687, 693, 716, 719-725, 729-731, 738, 751, 754, 755, 757
D10c - 670, 672-675, 678, 680, 748, 761, 763, 772, 776, 791, 793
D10d - 600, 604, 607, 611, 613, 621, 624-628, 632, 636, 638, 642, 644, 650, 653, 656, 660, 664, 665
D10e - 800-803, 805-811, 813-816, 819-834, 836-842, 848-869
D10f - 843, 844, 846, 847
D10g - 870-961
D10h - 987-1033, 1035-1061, 1087-1111
D10j - 962-967, 969-986
D10k - 1062-1086
Also have some engine spec info if you need it.