Anyway, the cooling might be an issue, but I don't think it will be much of one. If you have the lights, knowhow, and time, I say go for it. I actually like the look, tbh.
if you add the headlights that would be alot of current draw. I think cool (depending on where you live) would be less of an issue than your alternator keeping up. you may consider building a nice steel box to house them in (a pair of lights) just below the grille, between the two body mounts (down low). this would give you better coolign and two lights should be no problem for you alternator. in any case, good luck