I know you'll love your PROTON. I love mine! With regard to your windows, like others, i needed the 'fix' on my driver's side and purchased an OEM regulator from IsuZu at about $70 if I remember correctly. I know they're still available since i just got mine recently. Also, 'street boutiques' sells a metal 'bottom-of-the-window' bracket kit that I got but didn't need afterall so I have it in my garage as a potential fix if I have any further problems with the windows. He sold that for $60 or $65 including shipping.
The VX emblem can replace the ugly 'isuzu' one in the grill which i think one of our members is making them again. I got the titanium one (I think that's what it is?) for mine. WELCOME TO YOU! scott