sorry to be the bearer of bad news
but you will only be able to fit the seats in foreward facing seats,so you will be restricted to the front seats only,but either type of child seat mentioned will fit in the passenger seat,but you may have to remove the head rest if fitted.
could fill several pages regarding this topic,had the same problem with my 110 hardtop.
if you need any further info just let me know
cheers kevin