I really need a big boy amp. I play in a loud arena rock band that plays mostly small and medium clubs but have played really big outdoor shows in the past. I stumbled upon this on craigslist, I want it but I wanted to get some TB opinions on if the price is good or not. Used Ampeg SVT II Pro in 6 space shock mount rack with Ampeg SVT-810E. Head and cabinet are both made in USA head is 300 watt all tube. The 810 cabinet has padded cover.