PFD backup?

[rvdave]

Just had to pull my 5600 pfd to send in for repair and no surprise realizing i can’t legally or safely fly without it. No engine parameters, transponder, fuel gauges primarily. I have nav and comm backup. Is there a way to get my other displays set up to receive engine, fuel, transponder data via current disconnected cables? Is it a matter of adding engine “board” to another display for engine data? That would be a major hurdle to to overcome having that option in the future if ever needed.