This is what u need:
1. 5 & 15 min epoxy. Maybe 30 min for the firewall
2. Thin and medium CA glues, just have a small fan mounted nearby to push the fumes away.
3. Enjoy peeling the CA glue off your finger tips like we used to do with the old Duco cement (old timers will remember) or the UHU glue.
4. Retractable utility knifes two sizes.
5. Sanding paper & bars 2 sizes.
6. Good grade sealing iron & air dryer (not your wife's hair dryer).
Have fun
)