ἤν γ᾽ ἐξ ἴσου τῳ θεῖν ὁρμηθεὶς ἀνθρώπων μόνον τῇ κεφαλῇ πρόσχω
The τῳ is a comitative D which I would not expect with either verb here. It looks like a preposition or a prefix is needed, something like συνθέω.
τῳ complements ἐξ ἴσου, not the verbs.
yes, thank you