When are you adding the electric windows and remote start??
This car when I got it had locked up windows.
The grease was so old on the mechanism that they would not roll down at all.
I soaked the grease with WD40 and they have worked ever since.
Never going to have a vehicle with remote start. at least I hope to never have one.
And no chipped keys either.
I may add an amplifier later and that 9" rearend with 2.75 gears is getting old and soon i will have some 3.25 gears once I pull them from my 1947 Dodge and stick the 3.89 full spooled gears in it.