I have 3 CL and 2 Tins that have bin living together for 2 years now. (Along with other tank mates) it is a great combination. Remember the Tinfoils will get to be a good size, be sure you have enough room.
I have two 7 inch TB's and 3 CL's, and the CLs always play with my TBs, especially in the morning, and at night. It's rather interesting, because the TBs are not aggressive at all, and the Loaches LOVE to bug them to death (But not in an aggressive or a bully way)