the hardest part is changing the parameters and adding new features, do you have the skill to add masternode anonymous like zcash and all this? if not better to leave behind your idea, because will not attract anyone if you're not really lucky and people start investing for no reason, and please no ico, the alt section is plagued by this stupid ico coin, they are ruining the altboard with their scam
This is the reason why there's to much flooding in the market,every one wants to have their own coin,even those who just got in the cryptocurrency recently,they did not know that there's a lot of competition and to much coding involve in setting up your wallet,but many still to go for it.