Hello, I initially purchased the Hansgrohe Metris shower trim (http://www.wayfair.com/Hansgrohe-S-Thermostatic-Volume-Control-and-Diverter-Faucet-Shower-Faucet-Trim-Only-HAN2812.html ) and widespread faucets for our master bath contemporary home construction. I decided that the faucets do not match the look of our master bath and I'd like to change to the Grohe Allure widespread faucets (http://www.wayfair.com/Grohe-Allure-Widespread-Bathroom-Faucet-with-Double-Lever-Handles-20191000-GRH4060.html), but I'm wondering if I should switch the shower parts too or will the Allure faucets coordinate with the Hansgrohe shower parts well because the handles match even though HG has circle shapes and Allure is square (http://www.wayfair.com/keyword.php?keyword=allure+grohe&command=dosearch&new_keyword_search=true)