Dammit munk you are such a farb.
Williams, you asked for a good place, Wambaugh, Sekela, and Stony Brooks Company are good place to get your uniform. Regimental has wrong sack coat construction and inferior quality. However they just got a new coat in addition. Schykill Arnsel Sack coat. Looks ok. Still regimental is notorious for being inferior quality. Many progressive unit do not accept regimentals except for other thing such as tin cup, blankets, just stay away from the uniforms. You will regret it.
i forgot to add link for Stony Brooks Company
http://www.stonybrookcompany.com/ I highly recommend Stony Brooks for trouser. It is perfect middle ground for people who strive to be authentic yet cant afford the 200 dollar trouser. The quality is no doubt, authentic and yet for 125. You can go far into museum quality for 195 just for parts where it would be handsewn instead of machine.