Thanks Mark, I've broken the seam on my CB6000 and was thinking of modifying a CB2000 to work with the 6000's rings. I like the open cage style of the 2000 as I imagine it would be a lot easier to keep clean than the inside of a 6000.
How old is the CB6000 if it's under a year and you could product a receipt A.L. Enterprises will replace it. I bought my CB6000 off of eBay and when it split, I checked my PayPal account and emailed a copy to the A.L.E. and they sent me a new CB6000s case. (which I requested )