And I finally got a glimpse of the OS X Welcome vid!
I didn't expect to see any effects of this performance-wise on my MacBook Mini but I was well surprised that my previous not so bad anymore 44 second boot time was even reduced to 35.
But I think that'll eventually change as I continually use MacBook Mini on a daily basis, accumulating gunk as I go. However, I really like the feeling of this new start - it's like I've a brand new MacBook Mini! :D