Setup in 2012 vs. setup in 2014

New to this whole forum thing but I thought I'd give it a shot,

Progression of my home DJ setup over the years...

Sep. 2012:
Attachment 24103
-Macbook w/ Traktor LE
-Vestax Typhoon
-1x KRK Rokit 5
-Bose Sounddock
-DJ Hero Wii Turntable
-Rock Band Wii Keyboard

Nov. 2014:
Attachment 24104
-Macbook w/ Serato DJ
-Pioneer DDJ-SB
-2x KRK Rokit 5's
-Steinberg CMC-PD
-Akai MPK Mini

[Note - this is just my bedroom setup, other gear not included]
[Note 2 - First picture I was 14, I'm 17 now]