I have a friend interested in a 19 foot Bass Cat, and I just don’t know anything about the Pantera models. What is the major differences with these models? I know if I was picking, I would choose the PIV, but that’s just me. I see the PIV is longer than the PII, but other than length, what are the major differences in the way these boats handle? My friend is interested in a 150, but I would think 200 would be nice.