Modified X-Carve milling POM @3'000mm/min

Recutting my X-Carve Y-Axis stiffening plates made out of Delrin/POM.
Fusion 360 Tool information: imgur.com/Ryfk...
DoC was 4mm for the additional material that had to be removed after the machines modification.
Machine was heavily modified from stock with a 0.8kW HuanYang Spindle / 1.5kW HuanYang GT Inverter, a Leadscrew Upgrade Kit, and a linear Z-Axis.