Well here's my 2 cents worth,arm pump is a result from the fork packing up not returning back quick enough for the next impact ,rebound too slow, the lyrik is E bike compatible.
The 2020 Lyrik had a issue of sinking into the sag by itself and so you lost a bit of travel the new C2 damper solves this problem so the fork doe's ride higher, one thing you should do is play with the tokens to get the best out of this fork.I matched mine with a coil shock for the ultimate ride.
Don't be a Knob , keep it have had broken shoulder elbow fractured pelvis ruptured spleen broken ribs bruised kidney and back on for my next adventure.
I got controller for gears rear mech and cassette chain seat post which came with it's own controller charger and battery pulled all the cables out and its all wireless.
Yep just had my 2019 Levo expert done got two years out of the original moto,r up graded belt and is it the sprag gear has been beefed up all good so far LBS had it all done in 4 days pretty good I think and no charge.
Mine came with the gnardog and 2 tokens and I was blowing through the travel, put a megneg air can on with the gnardog left in and 2 bands in the negative air problem solve plus a lot more adjustment to fiddle with.