Q. If I run this fork will there be any disadvantages to me?
A. Nope. All of your shares, blocks, etc will be accepted.
This is incorrect. Any block that does not contain a valid budgetary output is summarily rejected by the Freicoin network, regardless of the hash-power thrown at this fork.
Want to share in the 80% distribution? Then spend your time putting together a grant proposal for something constructive.