I think alder looks OK, it can have nice parallel lines in the grain. Not very pretty or exciting, but it has a "functional" look about it. Didn't Nuno Bettencourt have unfinished alder bodies on his Washburn N4s?
I have the same problem with DIY finishing - I actually enjoy spray finishing but it's just too messy to do in the house, which only really leaves oil finishes. I have some Warmoth bits which I'm going to try Tru-Oil on, I hope I like the results!
