[Roger X-Bolter]

I heard this is a very helpful forum.
Just recently got into shooting bolt action rifles and quickly fell in love.
I ordered a Browning X-Bolt Medallion .30-06 and cant wait to get it.
I've read that steel bases and steel rings are best.
I ordered the Warne fixed 1'' medium steel rings but turns out they don't make a one piece Picatinny style rail for the X-Bolt. (They do for the A-Bolt however.)
Warne said they do have the two piece steel bases for the X-Bolt though.
I've read the one piece base is preferred over a two piece for accuracy and stability.
Is this true? Do you have any ideas or suggestions on how to proceed?

Thank you.

Roger X-Bolter