Suggested maintenance after HV Battery replacement

Hello all,

I just finished my refurbishing the traction battery in my 2007 Prius. I have the battery back in the car and running, but I haven't but the back end interior back together yet. Wanted to get about 50-100 miles in test driving before I completely re-assemble.

Here's my question:
While the rear interior is exposed, what (if any) maintenance do you suggest doing before I re-install all the trim? I am thinking about replacing my rear shocks. Anything else? Specifically looking for things that would require disassembly of the rear interior, but that would be much easier now that it is already pulled apart.

Thanks in advance for the suggestions!

BG