K-5, the amp should be there tomorrow or the next day. Before powering it up, if you comfortable doing it, take off the faceplate and make sure the four (two on either side of each meter) hold down screw clamps are still in place. If the come loose they can cause major problems. I don't glue them down cause I'm always moving stuff around. Also, I don't use a metal retaining bracket on the bulk capacitors on the left side of the photo because it interferes with the bridge rectifier wiring. Also looks much better
. Instead I hot glue the capacitors down. Make sure they are still solidly held.
Finally and most importantly, there are hideously dangerous voltages in the amp. Button it up before you power it up. Also, be kind to your ears. I expect they are even more important to you than most of us!
Noise induced hearing loss:
http://dangerousdecibels.org/education/information-center/noise-induced-hearing-loss/