Glad the handover went well. The dealership seemed to do a generally good job keeping you updated & getting it ready fairly quickly, which is always good to see.
I do like the colour. There's so many red 500Ls around here, and I don't think it necessarily shows off the 500L as well as it could - your colour definitely reflects its quirky character and the alloys go really well with the black & chrome rubbing strips and the black around the windows - undoubtedly a very good decision for £50!
I have to say I prefer the rather random older style interior fabrics, but the black/grey interior on yours does go better with the exterior paint colour than the old suede finish would've. I can understand Fiat toning down the interior a bit, as the original fabrics & colours were a bit 'out there' for some people I'd imagine - especially the Easy & Lounge trims!
Hope it serves you well