Looks like the OP is a gambling person, according to his banner...
No. I like get btc for free, luckyflop is signature campain.
I put those little money into altcoins so it is form of gamble
I have setup >200 standalone miners, some farms, i got very big experience with variety of miners, chips etc.
Only few of my miners died, coincidentially dragons and ccdesks. I have modded large chunk of my stuff for fun and noise reduction.
If it's fun, and it works for you, great. But the mod you suggested is risky, you do acknowledge that? If so, it can't hurt to point that out so that others know what risk they're taking by running at higher temps.