Did I do ok on this?

So I paid about 12k for this.appears to be an original formula S.but I don't know a lot about classic cars,let alone mopar.she has a 318 that ran like garbage when I got her.she is getting all body work and a paint job done right now.interior is pretty nice.im replacing the fish fender emblems with 340-s ones.there was only one fish anyway and no holes on the driver fender either.i guess I'm asking if it was worth the 12k.it was actually 4k cash,a 2014 sidexside and 2 rifles.i didn't have 12k in cash and the seller was the only local fastback seller that would do a trade.its an itch iv been wanting to scratch for a few years now.thanks in advance!

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