picked this body up for $1 at a flea mkt. i don't know too much about it other than it is essentially a late 70's xg with a viewfinder upgrade... anyway, 2 questions: --i cleaned it and the mirror inside needs to be glued back in. i'm assuming you'd (carefully) epoxy glue it, correct? anyone have any links to this type of repair? --what lenses are compatible with this body? i'm a rangefinder man, i know little about slrs. just looking for some links to cheap (used, 2nd hand) options. or names of manufacturers/lines so i know what to search for. thanks!