RC Fuel peristaltic pump

I designed this pump to avoid the recurring leaking from the commercially available rc fuel pumps that are reasonably affordable. It attaches directly to the VP fuel canister and I will soon release the option of a cap for the milk-jug type of bottle. I recommend a 4s Lipo pack for a reasonable flow rate of approximately 500ml/min

Motor:
https://www.amazon.com/gp/product/B072R5G5GR/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1

Tubing:
https://www.amazon.com/gp/product/B07V6TRT4B/ref=ppx_yo_dt_b_asin_title_o06_s01?ie=UTF8&psc=1

Switch:
https://www.amazon.com/gp/product/B008DFYHV2/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1

Bearings:
6 pcs 5x10x4mm
https://www.amazon.com/gp/product/B07TKV2P4S/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1

Wire:
20awg or 18awg

Screws:
- 12 pcs M2 x 8mm self taping for the pump case
- 3 pcs M2.5 x 10mm and matching nylon nuts for the pump rotor
- 3 pcs M3x 6mm for holding the motor in place