Thank you Leonard & Jim
Also Jim, I now see the answer on the front lines was already there for me in the first reply which had same picture - I just didn't look closely enough! Appreciate your indulgence!
Useful link on the line clips.
Leonard, the calipers are new on the 6-bolt - also both the caliper and banjo fitting have concentric raised circles which aid in the sealing.
The biggest issue on that front was the under-sized banjo fitting - having received no reply from the vendor in the course of last two business days, and factored that I bought this kit so long ago (which regardless should not change their responsibility), I elected to just drill them through to the required 7/16". I am confident this will work as originally intended. It's a change of only about 0.040" on the ID and still plenty of sealing surface for the crush washers.
no problem, anytime. at least your calipers are new, so thats good.
let us all know how it turns out.
leonard