As long as you have room you can use any make or model. Mine was a lot more than $600 but the process is the same. Find the unit you think you might like. Get the measurements from the manufacturer along with a mounting template. Dont order cables until you have the shifter installed. Then take...
My boat is only 26' and the cover is excellent. Well fitted and great craftsmanship. It is also a real bear to put it on due to the weight. I use it for winter storage (even though the boat is stored inside) and I also use it for trailering long distance. I consider it a necessity but I sure...
Our seadek was already installed when we bought the boat. I think its about six years old now. Has had mud, wine, beer, and grease on it and cleans up beautifully. Very comfortable even on hot days. Really bad spills clean up with Soft Scrub bathroom cleaner. Just hose down the deck, brush on...
Reliability - depends on the condition of the boat - Issues to look at would be transom moisture, engine compression, look for signs of "backyard wiring" (previous owners doing substandard repairs or modifications)
Headliner stains would be an indication of deck core issues.
Look for oily...