(Request) NSMB2 Flag Scoring and Fireworks.

[RadMetalMarioSMIX]

At the end when you grab the flag in most 2D Super Mario games it multiples your remaining time by 50 and adds it to your score, how to I get that to happen? Also how do I make a specific number of fireworks appear when the time ends in double digits like in NSMB/NSMB2 or single digits like in SMB? Is there a script for this? I would greatly appreciate one. Thanks for taking the time to read this.