Dear @cryptokeepr ,
first of all, thanks for your donation which is well appreciated by all @runningproject "approved" runners.
Obviously, despite your running post is more than 7 days old, you are qualified and already considered an "Approved" runner.

Regarding delegation, first of all, let me be clear with you, @isotonic has been conceived as a tool for helping minnows and, at the same time, for increasing the SP of the @runningproject initiative.
On that aim, @isotonic does not have currently the capacity to reward you at the same level as other "monster" bots can do it, I mean, as a Delegator you will receive daily rewards coming from the bot earnings and proportional to your Delegated SP... Usually, on a traditional bot, between 80% and 90% of the bot daily earnings are split and distributed proportionally with the delegators, while the other 20 to 10% part of the daily bot earnings are going to the owner of the bot...
@isotonic works in a different split way, 70% is divided, proportionally according to the delegated SP, between delegators and 30% is fully going to @runningproject and destined to increase its SP and so, its Voting Power.
So, please, feel free to delegate any SP quantity. 500 SP would be excellent. You can always decide to retire the delegation any time, just take into account that it will take 7 days for those delegated SP to arrive effectively to your account... This is a parameter of the STEEM Blockchain itself.

if you need further explanations or to discuss in deep about you can contact @toofasteddie at steemit.chat