You could get stainless steel ones from Ian @ goodridge if you like. I did do a spec for some to suit the brembo conversion that dispensed with the rigid s-bend section that the coupe has. I also added the spec for the second section for the rears he did not have in his listings previously.
Rather than just have the brake line sticking straight out from the Brembo caliper- the way it would with a striaght connection (I thought this might create wear if the hose rubbed on full lock)I also improved it by spec'in a 90 degree bend at the end that attaches to the caliper.
Actually!! (light bulb appears) I still have a set of these spare cos i never did the conversion on my brothers (since he wrapped his bravo round a lampost! R.I.P 'Max').
I havn't a clue what I paid for them, nor what Ian would charge for a freash set, but IF i can find em, they're yours for 30 squid if u like (I've got loads of stuff I just can't be arsed to find let alone flog). You should see the mess I live in!
I will add though, for all my efforts, at the end of the day, I have had my brembos fitted with my custom spec front hoses as well as a set I ordered to replace my stock ones originally, and actually, the stock hose will not rub even though it does stick out a bit from the Brembo caliper, so for anyone considering this conversion, I would not be afraid to use stock HGT ones if you want to save some money (I think the stock rubber fiat variety are about 15 for a pair).