First Project on the new dart Scarebird Conversion?

Just a quick question. After converting to 10" disc and drilling for a 5x4" bolt pattern will 14" rims still fit?
I want to do the same thing to my 68 Dart. I have a beautiful set of 14" rims I'd like to keep.

the 68's should have the bigger style rims than the early A's 63-66 somewhere in the 5 to 5.5 rims and should fit. Ask the tire experts on the board here to make sure. my narrow rims did not fit. but my wider rim spare did,wish I had 3 more of them.