Are these good Internet security tools?

I want to install all of these free internet security tools on my brand new computer to both prevent and detect and remove any threats that may get into my computer(Virus, Spyware, Adware, Identity theft, etc). I do not want to spend alot of money on software like Norton which I hear isn't that great anyway. Here is my list:

For Virus:

AVG Antivirus

Bit Defender

For Spyware and Adware:

Spyware Blaster

Spybot Search and Destroy

AVG Antispy

Windows Defender

Ad-Aware

Firewalls:

Zone Alarm

Comando Firewall

Are these good and is it ok to install and run them all together?

Are these good Internet security tools?computer

i'm using bit defender and zone alarm. they are really good. they block any almost anything. or ... anything.

Are these good Internet security tools?free spyware

Do not run two firewalls at the same time, most likely they will cause conflicts. I would stick with Zone Alarm, it's good. I also wouldn't run two anti-virus programs at once, although it may not cause any major problems. AVG is a good free option; I have never used Bit Defender. All of the spyware/adware programs you listed are good, and it shouldn't hurt to install them all. Personally I use Spybot and Ad-Aware, and between the two they find everything, and I've had no problems.
i use Avg-anti-viris free edition. and Ad-Aware se personal free edition. have used them for about 10 yrs havent had any probles yet.
Dont run them all together.Plus some of the security systems you have are rouge software.Only two I see are safe they are Windows Defender and AVG dont forget this http://spywaredoctor.com
These are all very good tools. I have them installed on my pc, they work very well.