Okay, now you need to go to Zoostorm Computers
to track down your model, and see if you can come up with any comparisons to the speeds you see in your speedfan report.
That is the link, but because of the holidays they are doing maintenance, and on vacation.
Your speeds, and temps do not look out of the ordinary, the fan speeds if anything may be a little low. You would just have to keep an eye on them, and create a baseline report.
Too bad you did not have any readings before the spawning.
If the fan noise continues to bother you you can replace it with a new one. That is up to you. A new one goes between $30 all the way up to $70 USD.
By the way, how is it doing? Still getting better, holding its own or getting worse?