And again as I mentioned before.. I think if you go API Flavor you can't beat Classic Audio VP26.. Very cheap and will then fit into any 500series rack.
Unlike SCA which you have to use their box..
Now the SCA stuff I heard was great..
But again seems everyone loves the VP26 for API and lots of people seem to like it more then a new API series.. I've used it and love it. I plan on building some myself..Plus I plan to hopefully bring one of our units (or two) to the 500series market.
But for cost I think guys should look into the Classic Audio.
Here's the kit.
http://classicapi.com/catalog/produc...roducts_id=175
Here's a pic of it finished.
http://classicapi.com/catalog/produc...roducts_id=105