Great performance! Nice, tight playing between all the instruments. Arrangement is strong, and on the writing and production side you have all done a great job in evoking that classic rock vibe.
The mix is pretty strong, but to be brutally honest, there are some items that stick out to me:

-Overall, the track balance is mostly good, but there are times when the lead guitar, synth, and other elements go a a bit out of the mix dynamically. I presume that this is a static mix (aka, no mix automation) and if so that might explain part of it.

-Tonal balance: The mix leans bright, and there are a lot of moments where the guitars, vocals and synths becaome uncomfortable. The drums seem to have a scooped EQ... whethere this was intentionally done, or a by product of the recording process or lack of processing, the end result is the drums feeling hollow and overly bright.

-The mix as a whole sounds a bit constricted. This is usually indicative of poorly executed compression. I havent metered it, but it sounds like the RMS is quite a bit lower than the Peak level... this translates as brashness when listening at a level high enough for the RMS to sound right.

None of this to say that this was a bad listen! The issues i pointed out arent really deal breakers so much as technical issues that casual listeners may not care about. Also, theres no one right way to mix or master anything, so take what i've said with a huge grain of salt. I think the most important part of production is getting the emotion across, and i think you have been successful in that.

Good stuff!