BB Papercut 1lb

This is my first 1lb combat robot. I decided to make a thwack bot because it is going in the plastic class and the thwacking movement gives it extra bite. Full design files can be found on OnShape.
*all parts pre-oriented

Materials
Electronics

SPDT mini slide switch (breadboard)
10k resistor
5mm blue LED
450 mah 2s lipo
brushed dual esc Amazon link

2 blue tt gearmotors (all metal)
20A brushless esc
be1806 brushless motor
FS2A receiver

Hardware

3d printed/ laser cut/ cnc parts
150mm circles with 15mm centered holes in them cut out of 10mm EVA foam (use foam floor tiling)
30 m3 washers
16 m3*8 screws
16 m3*5.7*4.6 threaded inserts (m3*5*4 should work)
4 m3*18 screws
2 m3* 16 screws
2 m3*10 screws
2 m3*6 screws
6 m3 nuts

*all screws are socket head cap