Kaz, maybe you put it in because you have a lot of sea miles?
just kidding. You're not as new a
newbie as some!
I think you should go and have a look at "Misty Blue". The boat has been extensively re-fit, and you'll want to see if they've left enough room for stores. It will not be quick.
This is a very small issue, but you really don't need under
water lighting, imho. Mostly people don't go
scuba diving at night, alone. You'd want a buddy for night dives, and nice to have a third person to make sure the
dinghy stays put.
If, after viewing the boat, you think you want to buy it, don't, without a
survey. It really is a help to know what needs doing, and if she/he finds only something minor, so be it, and you hope they didn't miss something important.
I felt quite suspicious about the "blue
water rated" V-berth. What on earth??? There isn't any such rating, so that brings into question all of the sales babble slyly inserted in the ad, for me.
Still, the boat might suit you, so you need to see it, imho.
Ann