I think the colors would work well. The multi would be nicely offset by and complement the solids.
IME RHSS if iffy especially when it's in the mixed colors; it gets very skinny to very fat and sometimes I just have to cut a big hunk out. YMMV I thought I'd mention it just in case. I keep saying I'll never use RHSS again! and it lasts until I buy more. sigh
Uh, maybe I should also mention that when I need to pick colors to got together I almost always get my daughter involved?