Stroked Big Block

I have a 500 Cu in big block from a 400 BB, it was bored 0.33 over with Keith Black forged pistons, 9.76:1 compression, 440source aluminum heads, Hughes roller cam, Eagle H-Beam rods, Hot tanked, painted Chrysler Orange, coated cam bearings, Cloyes Hex-a-just double roller timing, 440source forged 4.15:1 stroker crank, 1/2" pick up, melling HV pump, Milidon 8 quart and pick up, total seal file fitted rings, Many extras including shorty stainless steel headers and Felpro gasket set, everything to complete engine minus valve covers and carb. I built it before I got my Dart, I think I want to stay small block... I think.
Selling the engine for $5000 or best offer, still unassembled.
I am looking for a 340 or bigger stout, complete small block with aluminum heads and roller cam for full or partial trade.
Located in Laurens, NY 13796.
PM here.