Custom Clutch Line?

Due to my clutch master cylinders recent self destruction, I have decided to replace the part with a howe racing all metal one. I have ordered the new one, and just tonight I removed the old one. During this process I noticed a a problem that might arise during the installation of the new part. The current line that runs into the MC just slips in and is held in place by a pin. This is different from what my manual shows as well as the pictured I have seen of the howe MC. So questions are:

1. Is there kind of adapter I can get that would allow me to use the original hose?
2. Could I just get a regular flexy hydraulic hose with the appropriate ends on it and use that instead?