Hi Mike,
I used to have a Warrior 165 and sold it to downsize for 2 reasons.
1 ) laziness.
2 ) Knackered knees.
I can tell you they are a very well built and solid boat.
They are very good on the water.
Warrior in my experience are a superb company to deal with and are always happy to help. They are great for advice too.
You can tow with a medium sized car ( check you car's spec )
It will be a braked trailer so if you're buying second hand make sure it has a hub flush system ( they are fantastic )
Bearing savers too.
Beware buying with a small engine.
I think 50 hp is too small.
I had an E-Tec 75 on mine and it was great.
I now have a Honda 50 ( on my little Tiddler ) and although it's a superb engine. The servicing costs are a pain.
If you go for a four stroke larger engine you will probably need Trim tabs. ( I think Brian has them )
Anyway . . . . that's enough waffle from me.
Hope I've been of some help.
Jim