I think that fork has the motion control cartridge like my yari? I weigh same as you.
I changed the fluid to the lightest I could find (Red Line extra light) & I removed all the bottom tokens. Helped at least 25/30% on the compression side for me.
There is an upgrade cartridge available to make it a pike for about 300. I took the more aggressive approach and ordered a lyrik 160 since I plan to go to the park a few times per year when it gets hot in town and want a good fork to take the chop and limit feedback to the hands. I won't hit the black runs I did with my demo but moderate blues should be fine. I added a token and went with less air pressure and the initial stroke isn't too bad.
I replaced the oil with RedLine "Like water" and my husband used the Extra Light. Super easy to do and really does help. At 150 I would say try the extra light.
