At my last oil change I figured out the cause of my coolant smell. One of the bolts for the thermostat outlet was loose. Probably loosened by mistake when removing the timing cover (it's right next to one of the cover bolts), and it never got re-tightened or checked during re-assembly. After tightening I haven't had an issue with coolant smell, so all is good there
In other news, my wife just got a new car. Factory ordered 2019 MINI Cooper JCW. It's an awesome shade of blue and is so much fun to drive. The down side of this is that I now want a new car. I've got over 175000km on my STI now since I use it as my daily driver. I really like the car, and it's done well for me so it pains me to consider replacing it, but all of the new techno gadgets in newer cars these days is amazing and at the end of the day, it's an 8 year old car that's quickly approaching 200000km. I've started looking at all manufacturers for something worthy of a successor to the STI. Here's the highlights so far (In no particular order):
Audi RS3
Ford Focus RS
Mercedes CLA45AMG
Kia Stinger GT
VW Golf R
I definitely have a favourite on this list *cough*RS3*cough* and it's not an exhaustive list of options. The requirements are: Fun to drive, competent in winter (AWD highly favoured), Manual would be nice, but dual clutch transmissions are taking over in this segment. I don't really have a set budget yet, but seeing prices that start with an 8 make me cringe, so that's probably my top end...
On a related note, if anyone is interested in a conservatively modded 2011 STI with 176000km thats slightly rough around the edges let me know