Looks really good so far

.
How do you guys 'maintain' polished under hood parts? I kind of accidentally half polished my rotor housings and front cover in the process of taking paint off of them, so I'm going to go all the way with polishing them, and want to keep them looking good down the line.
__________________
-Ted
-1986 Mazda RX7 Sport [DD/beater]: engine finally let go at 205k. parts car status.
-1986 Mazda RX7 base [resto-mod project]: S5 n/a swap in progress.