rebuild help /6

i have never rebuilt a engine before. im rebuilding my 225 and EFI and turboing it with the help of my dad so this will be a interesting first project. im looking for stoplight to stoplight power so high torque.
i have a few questions;
what is the standard bore size?
can the stock push rods work with hydraulic lifters?
where is a good place to buy a rebuild kit, HV oil pump, and radiator?
what is your thoughts on MSD ignition?