If my group of like-minded supporters do hard fork Bitcoin, we will also likely
change the proof of work to something that is most suited to general purpose
CPUs rather than GPUs or ASICs.

This seems ill-advised. One of the biggest advantages bitcoin currently has is that it has a very high hashrate making it robust from external manipulation. Changing the mining algorithm would invalidate all current mining hardware investment and result in a much weaker cryptocurrency.

The result would be simply an altcoin which retains bitcoin's history and economic strategy.