Last spring we purchased a 52' GB Europa and cruised her this summer. I expected to replace the bimini and enclosure once we had a little experience with her. Now is the time. I am seriously considering a hard top with EZ2CY curtains on the front and sides and Strato-Glass roll-ups aft. This should give me a nice open bridge feel. My biggest concern what effect this extra weight will have. There are two options, the first is a heavier and stronger top that can be walked on, which requires more structure, verses the option of a lighter top and structure that can't be walked on. Does anybody have any thoughts? I installed Niads last winter and she is very stable. For this price, I want to get it right from the start. I am considering reconfiguring the windshields so that they don't splay out to port and starboard at the front of the bridge. This will give cleaner lines and make the side curtains hang more vertically. I have seen vents flaps above the front windows on a lot of sport fishers and from my conversations with owners they seem to like them. There are also lots of lighting options that can be built into the top. I would appreciate any thoughts or suggestions. Dave Poorvu m/v PourVous Great Bridge, VA