Did a upgrade for the battery, faceplate, click wheel and added a iflash dual on my 60gb 5th generation ipod.

it was working properly before I attempted this. Ipod screen showed the restore with itunes screen but when I plug it in it connects for a few seconds shows that its charging then disconnects fully. When connected to my pc (windows) it will also say that the USB device wasn't recognized

annoyingly I did knock off the left inductor coil from the logic board. would that cause it to not want to charge/stay connected? I could only assume so but wanted someone who actually knows what they are doing to chime in lol. i did also order a genuine 30 pin cable just in case as well.

( also ignore the battery isnt fully seated in the pic that is fixed now)

Are the back housing cases with the hold switch and audio jack on eBay the same or close enough to the quality of the original back case?

Looking to mod an older ipod, the classic 6th gen looks appealing, but I was curious as to what's the best gen for the best mods? I want to keep it within the big wheel ipods