[cknuth]

Upon further experimentation, I found that I got the needed switch closures (and instrument panel Brights indication) at the new relay positions by leaving the old hi/low relay in its original location at the passenger side fuse panel. In principle, I didn't want to drive the new relays with the old relays - and I didn't in the case of the low beams - but this seems benign. Will check voltage shortly - looks brighter already.