I wouldn’t bother with new Orions. They’re junk. How many channels total are you looking to run? I’m getting ready to pull my Soundstream 4ch amps (TN 4.900) from my car. I’m putting one in my other car but I thought about selling the other. I have the box, manual and everything that came with it. It does about 140x4 and about 430-ish bridged into 2. You could run it 3ch and it’ll get plenty loud. It’s pretty much the same amp as the PPI Phantom 900.4.