SKMFX Engines gets 519 hp stock stroke 360

Newest issue of Popular Hotrodding, has SKMFX Engines (from Canada) built a W2 headed 360 I think it was .040 over 360 block, 519 hp and 476 torque, the builder says he doesn't like strokers as they pound the crap out of the mains, can anyone confirm this?? I had not heard of this, how is this possible, I am new to the stroker stuff, I have heard some getting over 10,000 miles on thier stroker, to me thats seems good life, especailly if you pound on it. the way I drive my car 10,000 miles is like 5+ years as I only get to drive my duster about 2000 miles a year.
Whoooaaaa....Hold everything...Is that your Grgeous Duster in the picture ? If so, can you Please give me the breakdown on the paint ???