Highly recommend http://www.anfittingsdirect.com/
Converted to E85 at the end of last year for my newly built and boosted Acura 3.2 and was very happy with pricing, quality and return policy. If, like me, you are not 100% sure of your fitting angles until you piece it together, whatever unused fittings leftover from the job went back for credit (NO RESTOCK FEE). Also, outstanding customer service for issue resolution - original shipment of PTFE was a foot short and they expedited a replacement and paid for shipping of the unused return.
For me, it took a bit of effort to master the technique of PTFE assembly even after watching multiple youtube vids and working things out on a test fitting and a spare piece of line, but once I figured it out, I was happy with the results.
I did consider having them built locally in South OC, but pricing and the requirement to have your measurements dialed-in for fab proved undesirable for me.