Weird follow up questions,
What's the reason to put the AP as a Static? is it cause I dont have a DHCP server ?
How else will the UAPs get an IP address if you don't assign one staticly, or have a DHCP server?
Connecting will be the same right? find the SSID and Connect via a password?
from a simple connectivity stand point - that is correct. Assuming the UAPs are already configured, once you join their WiFi network, they should just pass the traffic back to the wired network, no different than a dumb switch (at least I assume they will do that - it is possible that they might not simply act as a dumb switch). BUT you wouldn't be able to manage the UAPs, the UAPs would have no way themselves of talking to the controller - unless they use a broadcast protocol, but I'm pretty sure they don't.