I have the ProFish 1000 on my Sailfish and I think the 700 would be fine for anything under 25', the 700 also uses a smaller wire size and the factory set up if you have one may be fine. My windlass has worked great until just recently whereas the "freefall" has quit working, you can only power down but actually it is still fairly quick to reach the bottom as I found out this past weekend fishing in 110'. Be sure to cleat the rode off when anchoring as the strain will continually "tighten" the freefall clutch and eventually freeze it up. I routinely do that but still it happened after 2 1/2 years of regular use. The service tech said this happens from time to time on these units but they come with a 5 year warranty and they are repairing mine at the moment. Kinda PITA to remove but luckily we have a local factory repair shop and I will have it back in a week or so. Good luck with it.