If I don't have all the power wires for a Big Three upgrade. which ones would I do first?

Question

being tight on cash I mean really tight is making my Big three upgrade a hassle I have enough wire for at most two connections. so which should I do first or I should just wait. either the alternator to battery, ground to battery or engine block to ground. I don't wanna have any electrical problems so should I wait or are there two of three connections I can make until I get threst of the wire(it will be this week). thank you

Answer 1

i would do them in this order

1.alt to battery

2.engine to chassis

3.battery to chassis

or the best thing is to wait for them all at the same time

Answer 2

Money is tight right?  A Radio isnt a necessity anyway.

Answer 3

If you are going to get the rest of the wire this week i would say just wait and do everything at the same time.