EBB42 flashing/setup via usb(data only) + 24v

Full rebuild of my v-minion, I only have data and 24v going to the tool head through my umbilical. Before i fire up ratos setup, is this wiring fine or should i use a usb cable to flash and then go back to my umbilical?

Solution

And i just sent it at like 2am last night and that worked perfectly, all 3 boards flashed perfectly