@KG5APR I’m fairly certain a 1490 on the SAT is not 99th percentile. My 1540 was almost the cutoff of the 99th percentile. @HardOREasy EBRW - Evidence Based Reading and Writing.
@KG5APR What makes your EC’s weak are that they are limited. Again, you did say you did not list all of your EC’s, so neither me or @HardOREasy can say how strong or weak your EC’s are not knowing what all of them are, your time commitment to all of them, and any accomplishments you may have had with your EC’s. If you really want to get into top 10-20 colleges I think the easiest thing that you can do is study really hard on the SAT EBRW. Study it like your going for an 800 on each so that any question that you miss you commit yourself to figuring out why and fixing that mistake.