Um. Walking home from iles out in the woods sucks when the stock mount bracket breaks, and the new engine block because the mounting bosses on the block broke with the stock bracket is kinda expensive too.
bBrown Dog's stuff is worth every penny... but if you can't swing it, and are willing to live with the limitations of the stock design, get to a junkyard or fab it yourself.
And no, no one else makes the heavy duty block brackets that use all the engine bosses as bolt locations, allowing you to use them even if the stocker broke the bosses on the block as it went.
Brown Dog's warranty is simple: you manage to break it, he gives you another one. He's not too worried... since NO ONE has ever managed to break one.
Can you tell I'm a fan? I have 'em. I love 'em.