Did you get 36 on all ACT sections or was it like M35, S35, R36, E36 (35.5 rounded to 36)? If 36 in all sections I would just send the ACT. BTW - the only kid I know well that got 36s in all sections of the ACT, was accepted to every college applied to including Harvard (attending), Brown, UPenn, Duke, and UCB (except Stanford). Not having an SAT score did not hurt her at all.
By the way, only 3,700 test takers get a 36 while 15,000 get a 1540, for what it’s worth. Both very impressive…