Don't worry about citrus showing last year's fruit and this year's flowers, but get the fruit while it tastes good. Warm weather makes grapes grow faster, and often this means that the forward tendrils, looking for something to grab on to, grab one another. This makes a compact jungle of greenery that doesn't allow air circulation. Stagnant air encourages growth of mildew that weakens a plant, spoils the fruit and can even kill it. Untangle the congestion and spread the shoots over a wide area to give the shade that you're probably looking for on a west wall or on an arbor.
Grapes are a wonderful shade plant.
They prefer a sunny spot and produce lots of large leaves. Spread the shoots and tie them with a loose tie. They will fatten quickly, and if the tie is made too tight, they will strangle themselves. While considering this part of plant training it's worth inspecting all of your climbing vines to see whether last year's ties are doing more harm than good. Include those trees that were recently planted.