dextrin wont support the hops more its more for body. the backbone is fine. i would search the forum or online to find out what other brewers have done to make a hoppy wit. but trust a fellow hop junky when i say a wit is great all by itself. if you really want a hoppy wit i would recommend citra and only hop it in the last 5-10 mins if you are going to hop in the boil. if not dry hop with them instead. Again, belgian wit strands are the !@#%, so fresh, sweet and spicy. please follow up on this beer when its done and let me know. who knows, if it is great maybe ill make one before summers end.