During the late 70´s I did visit the annual boat show in Gothenburg each year. I was a teenager and dreamed of these fast boats for days after.
A lot has happen on the sport boat market since then, but still most bigger company´s still exist.
Glastron for example has there own web-site, goto Glastron.com, to see models of today. Personally I am more fond of models from the late 70´s. Specially Glastron GT150. Above links goes to some pictures on favourite boats which has been an inspiration for the SEMO project. All from Swedish Boat Show leaflet´s late 70´s.