Good news, I think:
Well, I got the arctic 5 paste today, I replaced it with the burned out paste originally.
I have yet to change my case, I will do so tmr (current one no fans, new one 4x 80mm fans) with the Cooler Master Wave Master TAC T01 Silver
anyways, here is the startup picture after replacing paste.. the mb and hd temps rise over time! ( i hope that will get eliminated after case change)
I must admit that after about half an hour, cpu temp rises to 48-50ish and both the mb and hd temps are well in the 40's. I have a strong suspicision that its from the case cooling, we'll see tmr.
Thanks to all for your help! I will not be changing cpu fan.. stock seems to work well with arctic 5. Again, I must say.. I'm a very thankful canadian teenage