i searched and found out that fd front calipers are a good fit for the fc, and am about to put them on and people say it's a direct fit but the fd hard lines are in the way.
i'm just wondering if i have to bend new brake hard lines, or use the fc 4-pot hardlines or bend the fd hard lines. what would i do?

 

One of my FC front calipers seized up so I took the front pair off my FD since it's been down for some time. I'm pretty sure you don't use the FD hard line at all.

 

so you used the fc hardlines?