Looks solid! I envy you for having the multi-functional buttons on the steeringwheel - i didn’t have them.
To the badges, the original Alfa Romeo one with all the colours is still the best. I just replaced the one on my boot, since it was faded.
And for 900 Quid… normal price for an Alfa 147. Noone wants them since they have the Alfa Stigma - yet the 147s are really decent cars.
Change your Oil regularily - dont fill 5W-30 in it - check the oil-level every 2nd refuel and… replace the friggin belt ever 60.000km - Alfa lowered the interval for safety reasons, since the TS have higher than average wear on those.