I had Mike make me some battery trays for my Max Amp 10,000mah batteries last week. Overall it was a great experience.
The custom trays were made in under a week (received 7 days from when I ordered them). The quality on the trays is great (my personal experience trying to machine plastic was not nearly as clean).

Now that I have the trays installed, the buggy looks so much cleaner, the trays are stronger then my homemade ones and this is definitely one of those times I am happy spent the money to have it done right.
Great job Mike