Holley 450 w/600 baseplate

I'd like to try running my holley 450 on my stock 318. The baseplate has damage and the wrong linkage. I have a baseplate off a 600 with universal linkage thats in perfect shape. Could I use it? The 450 is an old Ford unit with no ports on the plate. The 600 plate has a vacuum port and pcv tube. Also the 450 has the old bowl with the vent on top Could I switch to the newer style without?