I would go with the Swede Husquavarna in whatever caliber you can get. I know the 98 actions come in 8mm and 9.2x57 and 63 I believe and the Husky 96 actions come in both 6.5 Swede and 8mm.
As far as the stocks cracking - that's how mine was on my 98 - 8mm when I got it and would ya believe that after I bedded the action I didn't have any problems at all.
I hope someone will correct me if I'm wrong but I believe one reason the Germans put the cross bolt (er, whatever ya call it) in the stock of the K98s was to keep the stock from spliiting. The Swedes forgot that when they made their 98s into hunting rifles and never bedded the actions, so you had stock splits. I mean, these are really minor splits, just little cracks, not stock defiling main grain breaks. If you can bed the action, or have it bedded, that will cure the problem for you. Just for the hay of it I would also throw in a Bold Trigger with safety and a bolt block to replace the wing safety - lets you mount a scope much easier and really seemed to tighten up my action. My trigger is verrrry sweet. JMTCW. Mikey.