if your guide says nothing under 120,, id try to make a mental picture of what the typical buck of that score would look like... For starters,,,, id say to look for a spread at least as wide as his ears,, his ear tips should be around 16-17 inches at forward position.. Id also look for it to have at least 8 but maybe 10 points,, remember the more points will also bring up the score.. Id also say that your typical 125 inch 8 point will have probably 10 inch g-2s,, and 7 inch g-3s,, with decent eyeguards and decent mass.. Try your best to look for all these things,, and they mey differ and make up score in other areas,, but this may help you some.. good luck