Adding a Dac and Stresmer

Looking for some advice and need you guys to check my thinking…
I have a PrimaLuna Preamp and Amplifier…..need a Dac and streamer….Being I have a preamp to my thinking I don’t need a Dac that has a preamp and volume, am I thinking right? The speakers are Klipsch Heritage so I think I should get a mellow sounding Dac, maybe a Denifrips Pontus with the Auralic Aries G1.1…..would be happy with a $5000 budget…