Two high noise night shots I'm really unsure of

[jetrim]

Both shots taken last night with @ ISO 100 w/ 3sec exposure each and in their original condition are absolutely horrible due to noise and hot pixels (so much so, it has me thinking it's about time to upgrade bodies) Spent easily over an hour trying to save each, and just don't know if I'd call the (major) surgery a success or not. Thoughts?