Trade Floor Network Design Feedback

Hi,

Need some feedback on whether this network design fulfils the below. I am not a network guy and I have done my best to design this network to fulfil the requirements as below but wanted to get some affirmation.

1. Trading Floor Network
2. Design for <1ms Latency for Traders (support and mgmt <5ms)
3. Design for 99.99% availability for Traders (support and mgmt 99%)
4. Design for High Security
5. Catered for Wireless Devices
6. Catered for Remote Workers

https://i.stack.imgur.com/xA1I1.jpg