Vintage tableware...melamine designs....help!

Fancy a Cuppa
 
I'm having a bit of a dilemma with what to do with my Vintage Tableware melamine plate designs..... The three designs currently in the range are Fancy a Cuppa, Tea Party and High Tea (as seen above and below). Fancy a Cuppa and Tea Party are definitely the most popular designs, with High Tea not selling quite as well.
Tea Party
 

High Tea

So, I'm wondering whether to delete High Tea from the range and replace it with another design using the vintage cups and saucers.  I've mocked-up a new design below featuring the yellow rose cups with a saucer and a teaspoon, with a working name of Time for Tea

I like the simplicity of the singular teacups design which contrasts the busier teacup patterns in the other plates, but it still works as a mix-and-match coordinate to the other two designs.


New design (mock-up only) Time for Tea above, and shown with the other teacup designs below


Anyway, I'd love to get a bit of feedback if anyone out there in blog-land cares to share an opinion! So, let me know - should I keep the original teapot design, or replace with the new teacup design....