Keep it for sure !!!
If it's not a daily drive there's no urgency to get things sorted over night - so take your time (Sorry that's not a Grolsch plug!)
I've just spent the last 3 months trying to replace my previous GTi after an accident and god did I miss her. Imagine how gutted you'd feel if u sold it and someone finished what you started ?? Take it from a fellow Monza blue owner

And from what you said there's nothing major in there to worry about at all ...
Get to some shows and get the VeeDub bug back !