Tal,
Hope you heal up well and fast.
I have the 642s nightlines, great shocks. If you feel they’re too sporty when you get them on don’t be disheartened, swapping spring down one step in term of spring rate has worked wonders for some captains who wanted more plush less sport but still sporty. It can be done at home easily and springs aren’t very expensive. Ponters switched only one shock side so he got basically a 1/2 rate down from original and loved it.
Wilber’s are fantastic but I’d not call them Cadillac smooth if you know what I mean, they’re still firm, but in a good way. Despite being firmer than stock, my kidneys no longer feel like I just got punched over expansion joints.
I suggest test as delivered,they’re preset for sag and damping. The adjuster makes a big difference, so try all the way soft and all the way hard so you can feel the range, it’s quite broad.
I set mine middle of range on primary knob and it fits my weight perfectly, super low damping on high speed compression and lots of damping on low speed. Soaks sharp bump smoothly, and grips like a gecko on smooth tarmac.