Designing ASIC Chip for Enterprise
A budget of $150-200k is unlikely to even cover the NRE costs for fabricating a part at 5nm, let alone the cost of designing one. Your project is futile.

The rest of your "build" is mostly nonsense. XPS 2200 is an accessory for Cisco routers; CFCBGA is a proprietary package used by TI; EVGA Kingpin is a model of gaming graphics card… none of this makes any sense.