Your JW Speaker 8630s are great headlights.
The newer Daymakers made by JW Speaker for Harley, are supposedly a tad better (not yet tested a set of 8630 - come to Texas).
The newest JW Speaker 8790 Adaptive are the latest. I have a set, as yet unmounted.
Just haven't had the time or motivation between riding and working this summer.
Shall make a real effort to have them on for Three Sisters in a couple weeks.
'bul - FIT THEM - NOW! - You will not regret it. I was able to blast through the UK's "New Forest" down "tree tunnels" at frankly amazing speeds. Ad a pair of their 6150 fogs and "Sweet Jesus".