Hi - definitely don't bath her - she sounds a wonderful clean cat and the trauma of bathing might be too much!! She really is settling in with you and your husband so well - take it slowly and when she needs love and attention make sure you give her lots And 'kneading' is such a good sign - she's accepted you both and feels secure.
Enjoy your wonderful new furry baby and let us know how she goes on please.
All good luck to you all. Lynne.