I Disagree... and I agree at the same time
I think that the guitar levels are PERFECT!!!! Do not change a thing. The guitar is the support here, and therefore sets the mood rather than carries the song. A heavy strumed Nashville-esque guitar part would kill the intimacy of the song. Not that I don't fucking LOVE the way thos boys out in Nashville record those big acoustic guitars. In fact I think a little pedal steel would lift this song off the damn ground. Now, also about the reverb on the vocals... leave it man!!!
I mean it!!!
The songs has a sort of "lonely man singing on stage at Radio City Music Hall after everyone has gone home and the house is empty" feel to it. If the reverb were any shorter then it would be "lonely man singing on the porch with a 6-pack of budweiser on the rocking chair next to him.
That all being said... the snare drum/rim click is too dry and too up front. The idea of adding reverb is to set everything in the same "room" and to have the "room" sound good. Now it sounds like you are singing in Radio City but the snare is right next to your ear. I would water that click down with the same reverb settings that are on the vocals (within reason) and experiment around until you get a really true, accurate sound.
Now with the kick drum... take M.Brane's advice. The kick is too "up front" and DO NOT try to reverb the kick like the snare... otherwise you will have boomy washed out blahhbpp spilling all over your tracks.
Leave the bass guitar alone as far as reverb and level is concerned... but I would experiment wiht a little more emotional variation. What I mean is... when the bass is doing a run at the end of a measure...(you know, that kind of quick Blump Blump Blump Blump Blump Blump Bluuuuuuuummmmmm) that leads into the next musical phrase... I would like have the notes vary in attack. Let the first not be soft, then crescendo (get louder) up to the midddle of the run, and then decrescendo (get softer) towards the first note of the next measure. It adds realism and is just plain sweeter.
Over all a great tune. Lyrically minimalistic (in a very good way)... Unpretensious and just a fine song to have on the the ol Hi-Fi while romancin up da ladies.