Stainless hydraulic lines are good. OEM lines are also good. I've never seen a set of
stainless lines on a Valkyrie that didn't look like they were "added on"... there might
be some that "fit like they belong there", I just haven't seen them... especially the
front ones, where the OEM lines split into two at the bit of hard-line at the
triple tree... I'm convinced by some of the posts I've seen that some folks think
OEM lines suck, I can't relate. I once changed out everything like you're doing,
also rebuilt the master cylinder, and used new OEM lines... once I got it bled
right, I was (and still am) real happy with the function and feel of my front
brakes...

-Mike