The Geo looks quite nice!
Wheelbase: 1010mm
Chainstay Length: 362mm
BB Rise: 60mm
Head Angle: 72 degrees
Centre of BB shell to top centre of head tube: 615mm
I've never seen or herd of a cracked one so i guess there strong, I've ridden the stock GU LE and it was pretty nice easy and enjoyable to ride so i'd say go for it!