6'4" to 5'10", Too Big Of A Drop?

Hi guys,
I recently picked up a really nice 5'10 Epoxy board. I'm currently riding a 6'4" board that is 18.5X2.2" and I can ride that decently. Balance isn't a problem.
My question is, do you guys think going straight down to the 5'10 will be too big of a drop? The 5'10 is 1" wider so that should aid in balance a bit. Don't want to waste a trip to the beach to find out I can't ride my 5'10.
Thanks in advance.
-Flint
I recently picked up a really nice 5'10 Epoxy board. I'm currently riding a 6'4" board that is 18.5X2.2" and I can ride that decently. Balance isn't a problem.
My question is, do you guys think going straight down to the 5'10 will be too big of a drop? The 5'10 is 1" wider so that should aid in balance a bit. Don't want to waste a trip to the beach to find out I can't ride my 5'10.
Thanks in advance.
-Flint