Jothar
I dont think its the kind of thing anyone would need to ask their LOR about. Either way you pretty much plum.
Also, the Rashba may speak quite approvingly of minhag nashim, bur I think that when we stopped marrying girls off with the promise of a fatty cow to come along with her, we stopped referring to things, in all honesty derogatorily, by calling it a minhag nashim. Or at least people should have stopped.