Hya Barebear , welcome to PCHF.
If you have all those apps running realtime protection then you have way to much running. It is recommended to use one AV , one firewall and one anti spyware app at the same time to prevent confict problems. And these apps will also use alot of system resources.
One of each is enough to be protected good enough. You can safely use as much apps to scan with manually without problems ofcourse.
Have a look at these two:
http://www.anti-keylogger.net/
http://www.actualspy.com/