Thanks for the comments and insights.
Scott, good advice. Sounds like something I would say to someone asking the same question that I was asking. Listen to ones own advise right?
After reviewing the guidelines again and comparing to prj28 thoughts, I'm beginning to feel a lot more comfortable entering my Houblonee Abbey Ale in the 26A category. The beer has a hoppy nose, mildly sweet malt introduction, a hint of tasteful passion fruit and bananas in the middle, and a pleasing floral hop finish.
However, after re-reading the guide and focusing less on numbers I think I'm in the right place.
26A. Trappist Single
Overall Impression: A pale, bitter, highly attenuated and well carbonated Trappist ale, showing a fruity-spicy Trappist yeast character, a spicy-floral hop profile, and a soft, supportive grainy-sweet malt palate.
Aroma: Medium-low to medium-high Trappist yeast character, showing a fruity-spicy character along with medium-low to medium spicy or floral hops, occasionally enhanced by light herbal/citrusy spice additions. Low to medium-low grainy-sweet malt backdrop.
Flavor: Fruity, hoppy, bitter, and dry. Initial malty-sweet impression, with a grainy-sweet soft malt palate, and a dry, hoppy finish. The malt may have a light honeyed biscuit or cracker impression. Moderate spicy or floral hop flavor.
I don't believe the 25A Belgian Blond Ale is a good benchmark, despite the higher than average ABV, my brew has little to no alcohol taste compared to 25A, "some smooth alcohol becoming evident in the aftertaste". It doesn't fit the Blonde Character, which "often has an almost lager-like character, which gives it a cleaner profile in comparison to many other Belgian styles". Mine pays more attention to the Trappist yeast flavor and floral hops compared to the "lightly earthly or spicy hop nose" and "subtle yeast character" found in 25A. Thanks for challenging me to take a closer look at these two styles.
In going with what I believe the judges will smell and taste I feel confident entering it in the 26A.
Thanks everyone!