I have a very similar grip. I've always found logitechs mice to fit my hand very well. The G5, MX518, G500 and G400/s all felt really nice to me. You should take a look at some more of their mice and see if you have any interest. That G102 looks pretty good.
I have a rig around with an Asrock P67 extreme6. It was good to me over the years and pushed my 2500k to 4.5GHz (Limited by heat). Never had any boot problems or flashing or anything of the sort. There's a cheaper extreme4 too. I'm sure you can get one somewhere used for $60 by now it was a little over $100 new.