Just go ahead with the .243.
I am sure there will be future itches to scratch that can fill what ever voids the .243 leaves behind. Not that I would expect such.
If I dwell on something tooooo long, it loses its glitter.
jmho
Tim


"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein

At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".