@RumPunch ,
I see you installed new light housing, I did the same, I never liked the original housings. Your 88 will definitely benefit from the following process.
You can improve the potential of your headlights by building a stand alone relayed power circuit, direct from the battery, controlled with the stock light switch.
By using new larger gauge wire (14g to 10g, whereas stock wires are 18g or 16g at very largest) and fused relays, the light output can be legally, significantly increased (+66% more current flow potential), while reducing the load on the controller switch (reduce the load on the switch from 18.0 amps to to 0.005 amps). This will insure that your switch has maximum life.
To further improve the lighting, better bulbs can be used in your housings. I chose some no frills H4, 55/65w Hella bulbs from Summit Racing on sale for under $2 each. I posted the process with more specific details if you are interested, titled "SEEIN BEIN", I think that's the header.
This was not my idea, it is outlined in the information section of this site, under light improvement or something to that effect.