Need advise on where to get Flex RimLock Coping and how to replace

We have an 36 year old steel sided in ground oval pool that needs a new liner and the coping replaced. Can anyone assist me in where to buy the replacement coping and how to replace. We will be replacing the deck and liner as well.

I appreciate any and all advise.

Thanks,
Brian

Sounds like you may be looking for one of these products? http://www.hydrapools.com/products/coping