I'd probably kick off Never Mind the Bullocks and put Loveless on there. For the most part, I like all the albums in the top 10, but Sex Pistols doesn't really have as considerable an impact on me as the others--despite the fact that sheer "impact" is what it's all about, hehe.
I can justify What's Going On, London Calling and Never Mind the Bullocks as important for their genres and music in general but I can't justify Exile On Main Street. That's no ten.
If I could replace albums, I'd replace them with something similar... so here it goes.
1. Pet Sounds- Stays
2. Revolver- Stays
3. Nevermind- Stays
4. VU +Nico- Stays
5. Sgt. Peppers- Replaced with Rubber Soul
6. Blonde on Blonde- Replaced with Highway 61
7. Exile on Main Street- Replaced with Television: Marquee Moon
8. What's Going On- Replaced with Stevie Wonder: Songs in the Key of Life
9. Never Mind the Bullocks- Replaced with Stooges: Funhouse
10. Clash- London Calling- Stays