Pro-stock duster resurrection

What do you guys think of this 74 duster that I’ve been working on resurrecting?
Looks like a replica of the mopar missile or the Sox and Martin duster. Supposedly was pushing 650 hp and running 9s in the quarter back when it was built. Has a 340 tunnel ram with 2 Holley 650s, and a Vertex Magneto. All hooked up to a 4 speed and a Dana 60 with 4.10s. Let me know what you think! Got the engine running but she’s got a ton of valve blow by, looking to rebuild this winter and hopefully only need new rings. (This is my first project so I appreciate any pointers, and yes the quarters have more bondo than anything I have ever seen in my life)

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