Best solution for 22 APs with no WLAN controller

Hello,
I have 22 aironet 1130 access points installed in a large building together with an ACS 4.1. what is the best solution to manage the APs, provide QOS and centrally authenticate and control the AP.
Will enabling WDS on AP provide radio management without WLSE or wlan controllers.

If you are dead set on autnomous, WLSE is probably your best bet.
I worked with some third party managment software before for cisco access points and it wasnt very fun.
You can ebay used controllers pretty cheap these days. Once the 5500s are released you may even see them dip a bit lower ...

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