I just hate questions like this, now I won't be able to sleep until I know the answer and then I'll spend a week trying find one!!
The action is strong and the Max has a listed pressure of 40,000 psi which isn't that much compared to some of the calibers it's chambered in.
Very little work to ream out a 357 Mag chamber to Max.
The issues with top strap flame cutting in Max revolvers was overstated according to the Dan Wesson Co. I corresponded (by letter in 1988) with them about it as I had a Dan Wesson 44 mag and was thinking of getting a 357 Max Dan Wesson. They saw the issue primarily with 110 and 125 grain loads using Blue Dot. Back in the 80's Blue Dot was used extensively for magnum loads and heavy 38 Super loads, Some guys got carried away with the stuff and and were publishing load data that was flirting with overpressure.
They made the point that the maximum was meant for silhouette shooting with heavier bullets in the 180 gr range and that top strap cutting was minimal with prudent loads.
Sadly the cartridge was labelled as a problem and became largely obsolete. I fired it in a friends Contender and thought it was just a great cartridge, would of loved it in a sturdy lever gun.