I understand and there are very few qm40's that even have the partial cheek cowl like yours has. Even yours is not a full cheek cowl like the formula ones had. The Ashley, Loki, vendetta, miss Candace, etc all have totally exposed engines like mine shows. Yours is one of few, I think the polecat, sweet v, and rivets have the partial cowl like yours. Is yours a rivets?