Help upgrading older Lian-Li case

[kyonic]

Hey guys I have an older PC-60USB B2 Silver Aluminum ATX Mid Tower Computer Case. I have used the case for a couple of years and was wondering how I can upgrade it for better cooling. I was thinking of replacing the 80mm fans in it which it has 4 of them and they all have different speeds at which you can select them to run via the control on the front of the case. I was thinking of maybe getting a side window for the case and puting a 80mm or 120 blower fan on it to help. Or should I just uprade the 4 fans that are in there and leave it stock?

 

[mkaibear]

Why do you need to upgrade for better cooling? What kind of internal temperatures are you getting? You may find that clearing the airpath inside the case works a lot better than messing around with new fans, etc.