Well...I must say that I've fallen love with Louise' voice. Very sweet it be.
Your guitar work on this 1st song is perfectly good. Plain ol' simplistic pickin' & strummin' is perfect for this tune. Nice keyboard horns, too. Nice arrangement.
"Bright Lights" is too rappy for me, but I suppose it could be popular. It isn't often that one hears acoustic with rap. I like your arrangements so far, but I wouldn't take the recording out to an open mic, cuz it makes it too much like the hated karaoke crap. If that's you on guitar & bass, then yeah, you're "good enough" to play out.
"My Queen" actually has you singing on it? Well, hell yeah you're good enough. Your songwriting is still in the beginning stages, but you'll develop nicely if you keep at it. Learn some more chords to play with, some new patterns, & it'll get better as you go.
On whether or not you are ready to play in front of ppl, I have to say that I think you've got the chops. Do ya have the nads? There are gonna be die-hard rockers &/or rappers out there that dis you. Can you take it? I wouldn't be too scared. You do quite well at what you do. IF you play this well live, you have little if anything to worry about, & I'd bet that you knew that already, too.
A performer has to have that knowledge before they go on - that they CAN do what they do, in spite of anything, & do it well, & if this particular crowd doesn't get it, the next one probably will.
How much material do you have? If you're performing solo in these parts, you'll need 3 to 5 hours worth. If the ppl love it. sometimes you play extra long for extra $. You need some different types & genres, too, to mix it up as a solo. These 3 tunes are different enough. So far you don't sound the same all the time, & that's good.
I hesitated before checking you out, as I saw rap references in another post, & I'm not good at rating that stuff. I'm glad I did, though. You have talent. You need development, but you're coming along nicely. Your mixes are solid & you have a good ear for recording. Your songs are pretty good, & I'll expect your writing skills to improve as you go.
One thing I notice many ppl doing is to follow a groove for far too long, sometimes even missing a bridge entirely, & I think this is a huge mistake. You don't have that problem, & I appreciate that.
Whatever you do, try to work with Louise more! She has a wonderful voice.