I see many issues with that. Your network IT person should have warned you off. Sorry but why would have me duplicate the first quarter or a networking course.
As to the rest sure, why not. But plan your channels and let it auto select channels. 802.11n with its 40 MHz OFDM is sometimes not a good idea. You can google WiFi channels to see why. I pull back to 802.11g to get more coverage with multiple WAPs. You are turning routers into WAPs.
I am setting up a network for some pro audio equipment at a large outdoor venue. My plan is to use 2 cheap Netgear routers with their wireless turned off, DHCP turned off and basically as switches connecting a few computers and pieces of equipment together, all with static IP addresses in the same subnet.
I then will have a TP-Link Archer C7 broadcasting WiFi for another computer and a couple iPad/Android devices to connect (again DHCP turned off and static IP)
I've got it setup so each of the three routers has a different IP address, is there anything else I need to setup aside from just connecting them all together with their LAN ports?
As a 2nd question, sometimes our cables get damaged during the week (we are setup for 2 months) we will be running 2 cables to each position, as long as I have ports available would there be any downside to plugging in both cables at the same time? Would it create any sort of network traffic/data loop?
Any other advice I should follow for the best coverage and data throughput? Honestly I shouldn't need too terribly much since the data is all fairly light weight control information but in the past we have had it bog down some in heavy use

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