Indy Hunter, welcome to the forums. Glad to have you. I don't know anything about the SureLoc sight you're referencing however I looked it up.
http://www.sureloc.com/hunting/index.html
It sure looks like a very well built sight! Sure Loc makes some quality sights that is a fact. I was looking over the prices. Whew, a little steep but I'm sure the quality is first rate.
I'm a fan of microadjust sights, that looks like a nice one. I've purchased several Viper sights, I really like them and one I bought a lens for, Zeiss lens, Swarovski obviously makes quailty lens's as well. No doubt. If you end up with the Sure Loc, please do a review and pictures.
Welcome again.
Here's one I did on the Viper:
http://www.huntingnet.com/forum/tm.aspx?m=1577393&mpage=1
And here's one mobow did on the Sword:
http://www.huntingnet.com/forum/tm.aspx?m=2588362&mpage=1&key=î†Ÿí»Š