If I reclass from 92A to 35P as an E6, will it hurt my progression to E7?

Currently, been as a 92A for 2 years with 2 E6 NCOERS(I get boarded in 2026 for E7) and thinking to reclass to 35P before I hit indef. I've heard with 92A MOS people easily get promoted to E7 compared to 35P as I will enter as a 10 level once I graduate from AIT and will take some time to be experienced in my job. BTW, I skip the language school, which is part of 35P MOS reclass as I posses 3/3/3 in the shortage language. Not sure If I risk it or stay in my MOS.
I appreciate all your input.