CRT.5 Body Mounts - what are you using?

[GO-RIDE.com]

Ok, after lots of work I've made my E-CRT.5 pretty bullet proof for my go for broke race and bash style of driving. However, I still break the rear body mount regularly and I'm sick of buying a $10 parts tree for a body mount. Has anyone else found a good replacement that is either a lot more durable or doesn't cost $10.

Thanks!