Default mod motor updates

Just yanked the built motor in my 96 cobra to spray the engine bay. Bought the car with the current motor, it has a the following
Block and heads are stamped/marked 2006
forged crank
H beam rods
manley pistons
Ported 4V heads stamped "The Head Shop"
Crower blower cams ( not sure on specs)
Looks like stock head bolts
Stock cam gears

Pan was spotless along with oil, and the motor ran great and was quiet, are there any important upgrades that i should check for?