I just won this Gillette Autostrop Valet on Ebay. Will Feather SE's work in this razor?
http://www.ebay.com/itm/220878674804?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
http://www.ebay.com/itm/220878674804?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649