I think Belma can hold its own if you use it in place of the Mosaic in the above recipe. Large-ish late additions paired with a light grain bill will be fine. It'll even stand up to the pineapple of the Brett C. It's been my experience that no matter how you use it, Belma (flavor and aroma) seems to fade pretty quickly.
Belma pairs well with other fruity hops (Mosaic, Azacca, Citra), but it's easily overpowered, so your Belma flavor additions might need to be double those of the other hops just so you can taste it. I haven't tried it with piney/dank/resinous hops.
My favorite Belma pairs are more Continental. One of my earliest Belma brews was a session saison with a light grain bill, Wyeast 3711, and Strisselspalt. Also very nice with Styrian Golding.