Browning a-bolt McMillan stock on x-bolt fitting and inserting questions

[J.L. Conley]

Anyone have any experience or info on fitting a long action x-bolt with a McMillan a-bolt long action stock? I’m new to browning’s didn’t realize how few stock options there are for browning’s. I’ve read the barrel channel will likely have to be worked. Curious how much inletting might be needed to fit the action/trigger group, receiver?
Is it worth a shot, or not worth the trouble? New McMillan for an x-bolt is close to $800, found nice McMillan for an a-bolt ~ $450
Any advice, experience, info is appreciated!