Opinion question from those that have experience. I am doing a rebuild on my 88 3FE. My fiber cam gear was still in great shape when I removed it to have the cam reground. I planned on replacing it with the all-metal ITM gear since that seems to be the only one available. Should I also replace the crankshaft gear even if there is no major wear? I don't beleive ITM makes the crank gear so it wouldn't be a "matched" set anyway. Not trying to do anything cheap, just trying to figure out of it's necessary. Appreciate the input