If you're going to be rocking heated everything, you may want to ditch the idea of a 55 watter and go with LED.
Really, these days, it's the sensible thing. A Truck-lite Phase 7 (which outputs tons of bright white light) is well under $200. You can get that and two 4.5 inch driving lights to match under $400 for the set; this is a solid option for fairly affordable money. The power draw of these will be a fraction of the halogen, and give you more headroom for heated stuff.
Of course, the sky's the limit - the JW Speaker adaptive is a killer headlight, but the cost is pretty exorbitant.
Vision X Vortex plus 4.5 inchers to match is another option that will outperform the Truck-lite slightly, but at a higher cost.
You might want to peek at this also, posted it a while back.
Comparison of 12 separate 7-inch LED headlight reflectors.
Oh - and if you do go with the 55 watter anyway, another benefit of a bypass like EB etc is no voltage drop. You (potentially) get more clean power to the light and that makes it brighter than running it through the wiring harness.