Call me hard to please, but I expect a boat over 50' to be able to handle 6' seas in relative comfort. This is the problem I found with the 60' Sinseeker, the 51 Bertram and a few others. Meanwhile, I handled the 50 Viking SC in way more than that. Even when I wasn't exactly enjoying myself the boat handled it fine. Another problem on the 68 I've heard about and seen is that electrical system.