As you can see in my sig I have quite a bit done but my newest addition is 200 horse injectors I was wondering if it would be worth my while getting the oversized cross over tubes as well even though I'm still running my stock vp 44 pump.
Not really worth it. You would still have smaller lines getting the fuel to the cross over tubes. To make them worth while, in theory, bigger lines would also be needed. With bigger lines and tubes, I doubt you'll notice a difference, except some engine lope. Save the money for you next mod.