Cakes toppers necessary ?

Hiiiii so I already placed an order for my wedding cake from a bakery I love and trust and I was wondering if I should or shouldn’t get a cake topper I added photos of the cake so everyone can get an idea of what it will look like ..... I can’t find a exact picture of the cake but I took pieces of pictures from the design I want so, the first pic is of the design I want but I only want three tiers so the top of it won’t be included only the middle part and down so it would be white first with the Letter H logo of the second picture in sliver and than the middle with the sliver crystals and the all white roses on the bottom now I’m not sure if I should add a cake topper and I will add picture of the ones I’ve seen and like , if anyone thinks I should please help me decide thank you I added pic of the cake toppers and I would order those in sliver as well