Yes, BRP is running again.
Thanks Bryce and Steve - between us we have managed to persuade BRP to fire up again at last.
New leads, new dizzy cap, pulling out the dizzy and re-aligning it finally sorted it. The timing hasn't even been checked yet!
I have run her up to just above the first reading on the temp gauge tho and now I'll be re-torquing the head, probably next weekend. After that it's filling with coolant and hoping the over heating problems are fixed.
No pics in this post - the engine bay looks just the same!