No need. But remember: if you’ll ever be adding Zigbee devices to Homey too, you’ll create a third mesh.
So what you have now: building both a Zigbee mesh using the Hue brigde and a z-wave mesh using Homey is not at all a bad idea. It will keep all your options open to add whatever you need - the best of both worlds. That’s what Homey is for, isn’t it?