Hi, any advice when comparing a catalina 27 '86 near mint condition owners are asking 16Kvs. 1973 c and c?C and c has new diesel in '98, nice sails. new topside paint looks really sharp. The catalina is very nice, original diesel but very well maintained.the c and c is 15,900 (1973), catalina is 16K. I like the lines of the c and c better and I hear they are fast and sail well. Any advice?