"Will the updates for my bios below make any difference?"
It might do, or it might not. You'll only know for sure when it completes.
I've always updated with the latest BIOS with no problems.
The latest in your case would be the 0601 version (I just checked at click here). The newest will contain all the fixes that the previous BIOS updates had.
click here & click on the 'Using EZ Flash to Update BIOS' button for detailed instructions with screenshots. You need a USB flash drive (as I don't think using a floppy is an option for you).
Btw, doing it this way is a lot safer than via the Windows utility.
The main thing to remember when doing a BIOS update is letting it do it's own thing in it's own time. In other words do not press any keys or interrupt it in any way, or shutdown the PC while it's taking place. So you'll want to keep away all the little children/pets/distractions for the duration of the update. It'll take less than 5 minutes to complete.
I've done ~20 BIOS & firmware updates & I'm happy to say I haven't messed up so far. I hope it goes well for you. G