With your consumer freindly pricing you have brought G-10 out of the "Shadows"
With your gain in popularity and interest I'm sure consumers will pay an increase in price and still be more reasonable than the top builds of the big guys .
12 years ago a large machine shop in San Jose was willing to make mine for 15.00 per fin - but never did
With your volume I would think the same place would do them for 20.00 per fin today
Quick turnaround - possibly easier buisness - priced at 120.00 per set you would still be way ahead .