We like #37 with bridge from #26. Also, can you change the font so it's not in all caps? We'd like it to read as LifeBridge, possibly with Life a different color than Bridge.
A few of us liked #38, but thought the bridge looked more like a horizon and the background color is too dark. If we use it on letterhead then we've got a big, brown square in the corner. Maybe something similar to #39 in color?