Fractal Design Define R5? NZXT H440? You can easily make a normal case into a silent case just by adding sound dampening material and cranking your fans down
You should consider getting a chromebook... they are pretty cheap and powerful enough for schoolwork and youtube/netflix... and also if your school is using google for education you get free unlimited storage space
What does the starter pack have that the normal one doesn't have? if it's just a screwdriver and a 2,5 to 3,5 drive adapter then you don't need the starter pack...
''Featuring 15KV anti-surge protection to shield your network from lightning strikes and static electricity, LAN Protect is a LAN connector designed to give you the best networking experience.''
I'ts just a surge protector attached to the network port...
you should start from the base clockand add +5 or 10 mhz core clock and keep adding 5 or 10 until it crashes... then back the overclock down to the last stable clock and stress test it for +12h. if it crashes during the stress test try lowering the oc or adding +5 or 10 to the voltage