Don't know about Oly's wallet, but mine is a bit on the dusty side. whooosh - Blows off dust

One project I have considered getting around to is a Battery Charger.

12v DC
Battery Pan
Dual Pattern Battery Cables
120 Amp (rebuildable) Alternator w/V belt sheave
Volt Gauge
Ammeter
10g wire

Belt

120v AC
AC 1/2-1 HP 1ph 60hz Motor - NEMA FRAME - 56
Light Switch
Fabricated Base/Alt Mount Brckt
14g Grounded Cord

What am I forgetting?