Using chain file for depletion

Hello everyone,
I have been modeling a lead-bismuth fast reactor and want to realize the burnup fuel. Still, I noticed that the available depletion chain files use capture branch rates that are more representative of a sodium fast reactor (SFR). In this case, would it be incorrect to use this chain file?
Another question, would it be possible to use this depletion chain file to burnup the fuel with TRU?
How can I create my depletion file in these cases?