Best used floor standers up to $1300

Big room with high ceiling. Like to play loud from time to time. Planning to use Peach Nova125 either alone or as pre and NAD 2400 amp, but figure to upgrade amp over time. Leaning to PSB x2t new, but wanted to hear thoughts on whether I'm leaving better options on the table in used market here. I understand at least one mid driver and two woofers are recommended. I appreciate the expert advice on here. I'm fairly new to this and certainly focused on the more entry level. many thanks