Good source for high quality ti bolts is Toronto Cycles. Pricey but they are a legit business. I've ordered from them several times and many of the racer type folks order from them.
Proti is another reputable dealer catering mostly to the motorcycle market. Their products are works of art. I'd be surprised if Squid wasn't familiar with them.
Lots of forgeries and cheaply made parts in the fastener business. Be careful.