Well now that I can hit anything I want with the MROD thing

I am going to tune tune it shooting Barricuda match pellets. Mine is a .177.
I have a chrony with no lights!, and really can not shoot out side by my house.
How come I just can not look at what someone else did with their gun and tune mine to do that?
I want it shoot around 800 FPS.
One of the biggest reasons I want to do this is to quite it down and make it more efficent on air usage.
I am still a pumper and if I buy a tank someone is going to get beat up. You guys may have ruined me a former R7 lover. The R7 can not evewn compare to this and the R7 is the best ha ha ha ha.
Where is the best place to buy a light kit for the chrony?
Thanks
John