Awesome.
Good score bro.
My thoughts on your thoughts. IN the mean time enjoy driving it and finding its faults etc, strange noises. My thoughts are based on your very conservative budget. You need to triple that is my conservative view. I loved my M50b25, it's a great motor.
So far plans for this
General Maintenance (Engine & Transmission Oil and Service) -Fully agree! Cosmetic Repairs (Petrol flap, headlight glass) -Agree Volvo Lip and have the sides and lower bumper matching the bodies colour. -No, not for ages, if ever LSD (or might just weld it shut for 100% locking - Flame suit on) -You're joking right? A Ebay Euro Chip Tune -Absolutely freakin not Exhaust modifications -umm not worth it at all, maybe cheaply Some Suspension work, (for now I may just settle with some sports lowering springs) -Spend everything you got
Perhaps some better Mags and Tires,(currently has 15" Style 5's) -later later, just have them balanced etc.
Maybe followed by a Strut Bar and Custom Xbrace etc. later later later if ever