Other fin combinations may work really well but I'd suggest sticking with medium to large quad rears that have an 80/20 foil combined with any flat foiled large to XL front fins

5" Performance Glass Longboard Fin

Rip Curl Block Party Cardigan

Better grip

The Critical Slide Society 7'0" Hermit PU Midlength Surfboard

Reef Cushion Phantom 2.0 Jandals - Sum25 Size:9 Other fin combinations may workReef Cushion Phantom 2. 0 Jandals Weve updated the fan favourite Cushion Phantom with even more support and silhouette that wears easily. Designed with a superior footbed that molds like memory foam but rebounds after every step. UPPER: Synthetic nubuck strap with super soft padded jersey lining FOOTBED: Our most comfortable footbed yet, featuring the perfect blend between cushion and rebounding support OUTSOLE: Lightweight and durable rubber sponge