The chances of all 8 pieces looking the same is not as good if you order stag handles for example. Just the nature of stag has too many different possibilities from one piece to another. To eliminate this problem, buy your own stag. That way you can match up all 8 pieces, right in front of your own eyes, at one time. You can also feel the size and curvature for fit in your hand.
OK: Now if you order micarta your #6 steak knives will have an excellent chance of matching quite well! Understand that, if ordered directly from the Randall shop, this order will take 2 years to complete. The shop limits knife orders to 4 per year, per household. It is one of the hardest items to find completed. I have only taken orders for a handful in 30 years of messin' with Randall knives!
I don't know if any of this answer was what you were looking for, but it's a close as I can get. Hope it helps somewhat.
Best, Capt. Chris