Sea Ray questions.

I don’t think you can go too wrong with that. It’s all about the condition and that one looks well taken care of. Sea Ray is probably the best brand to buy.
The I/O units in my experience work well but anything with an engine or boobs is trouble sooner or later.
As mentioned a good trailer is important, check the wheel bearings, it looks like it has bearing buddies which is good.
Budget a lot more than the purchase price for gas & small repairs/upgrades plus food & drinks.
Get a weather radio and severe weather app for your phone.
Then there’s the weird effect on ladies when you take them on the water so you need to be prepared for that too.