I don't know anything about R Sholom, but is he a posek in philly?
(Not trying to bash him or anything, I just never heard of any pesokim from him so I'm asking if he is known as a posek?)
C'mon you are yeshivish enough to know there is no official certificate one gets that makes him a posek.
I have no clue whether he is or not but he is known as a talmid Chacham and פיקח.
Parenthetically:
It is well known that many rabbonim are upset that the roshei yeshiva get siddur kiddushin and they are not truly holding not to mention the requirement to be יודע בטיב גיטין וקידושין.
Iirc correctly Rav shternbuch has a a teshuva about this.