Testarossa Road Trip Survival Kit Recommendations?

Hi Nick, when I bought my TR, the plan was to drive it from Vancouver to San Fran via the Pacific Cost Hwy. I got halfway before unseasonal weather and landslides caused me to stop. To prepare in about a couple of weeks time, I did the following:
- bought a physical WSM off ebay and familiarized myself with big picture stuff
- started browsing and reading this forum. I came away (rightly or wrongly) with the impression that most of the roadside DIY stuff would be mostly electrical in nature, apart from minor stuff.

On the trip I carried:
- An extensive tool roll with metric bits
- Multiple tire repair options (slime, mushroom patch kits, CO2 cartridges)
- WSM and printouts of wiring diagrams, main fuse box connector pin outs
- Multimeter, wire splicing stuff like electrical tape, misc terminals/connectors, and a small roll of 16 AWG GXL wire
- quart of engine oil
- compact Element fire extinguisher

This was my first Ferrari, so new to the brand. I mostly did my own work on my older P-cars, Lotus, Jags, etc. so I could do basic stuff.

Never had any issues on the trip, so the adage that if you bring spares you won't need it came true.

After I got the car shipped to TX, very soon after, I did have 3 issues come up:
- Alternator went out (could have done nothing roadside)
- Burning smell from poor bypass of typical TR fusebox issues (the wiring stuff could have gotten me home)
- Clutch started slipping (could have done nothing roadside)

I suspect that the 1st two issues surfaced because I was running the AC continuously in the TX heat, whereas I did not on the trip. Who knows.

 

I put about 7000km on my Testarossa this summer over two week+ roadtrips and a number of day outings, in temps ranging from the low 10s to high 30s, bone dry to sheeting rain. I also had the electrical repair kit, oil bottles, and fire extinguisher on board, and used a liter of oil a couple of times when the pressure started to drop (confirmed by the dipstick of course).

The only thing that went wonky was that at the end of one 8hr drive, despite the blower motor running there was no air coming out of the vents. No clue why, but it was back to normal the next morning.

 

The most important by far is a a AAA membership + cell phone w spare battery pack + fire extinguisher ala https://elementfire.com/?sca_ref=4424322.dzEO44rwYl&&sca_ref=9644576.OMUlrqdm7W&sca_source=google&utm_source=google&utm_medium=cpc&utm_campaign=pmax-shopping&gad_source=1&gad_campaignid=20398349410&gbraid=0AAAAAp3ZMCfrEhSqvoJCq-dvmzeATrlxF&gclid=Cj0KCQjw267GBhCSARIsAOjVJ4ESEJLE-tqbgvGZNp7NBUhFuPk6vCYTAlPLEnAahxMS0KXM8F1C1Y0aArsPEALw_wcB