EIP-1985: Sane limits for certain EVM parameters

I wonder what is the best approach here:

  1. Rewriting EIP-1985 in a way that it addresses all the discussed limits on the protocol/state level and clarifies the EVM opcodes.

  2. Creating a handful of independent EIPs for the protocol clarification (could be merged where it makes sense) to get them discussed and accepted quicker. Then once those go through, apply EIP-1985 only dealing with EVM, but depending on those protocol clarifications. One example of this approach is EIP-2681 for nonces.

@MicahZoltu brought up under the EIP-2971 discussions that the number of logs in a transaction has no defined limit. It would be nice to have it explicitly limited to something like 2^32-1 or 2^64-1 logs.

In practice of course it is highly unlikely to hit any of those limits.

For the record, we have split out EIP-4803 for handling the gas limit.