Need some advice on replacement sights for an FN Hi-Power. The pistol was manufactured in1993 based on the serial number, is not marked Browning (is Israeli surplus) and has dove-tailed fixed sites. The Novak ones look nice, but I don't know weather to get the MK II or MK III rear sights. Also I'm a bit confused about whether Novak makes the front sights, and if so which ones to choose (Novak's site is not clear). Thanks.