Thanks for all your thoughts on this topic fellas. Looks like the my 60 series box will be coming out and the toyota box going in. If anyone is interested in buying the 60L box, let me know. After I put in the H190 diff my ute should be pretty much bullet proof thanks to the knowledge I've learnt from this website. Thanks to all you guys. Will post some pictures of my ute as soon as it's complete.
Cheers,

run it till it breaks . have some fun. see how strong your box is before you change it. you might get as surprise.