Your uvb will need to go into the tank - look at Zen habits- they have a stainless steel screen w/ two bars running width wise on the screen inside the tank - my uvb hangs from that - I don't know of any tank that allows for uvb's
The only ones I know of that "allow" for a UVB strip would be a custom one. I know Carolina Custom Cages has some that come with built in fixtures, but they are very pricey. I would think your options would be a custom build like that, build your own or like Karrie and most others do, mount it inside something like a Zen or one of the ones from dubiaroaches.com.