Thanks John, that's what I've been hoping for, just haven't had any luck sourcing one yet.
I have a friend that scored a great lightly used 30K unit for $200 that retailed for $5000. I've found a couple guys on ebay that sell that kind of stuff, but alot is restaurant type and low cfm. I need to find the right kind of company(Hvac) that retrofits manufacturing buildings. However I've been looking for about a year and now I just need to get something going soon