Strut tower bars, for the money, really don't do very much in a Sol, coupe or sedan. On a hatch they have much more function.
As for sway bars, from my readings (been spending a lot of time reading about professional Honda racers and their cars). They can actually inhibit desirable flex of the chassis when cornering. They can make your car understeer something fierce. Apparently the trick is that they loosen the front sway bars so that they will allow some flex and then tighten down the rear sway bar. Apparently this helps immensely with allowing the rear end to push outward more in corning. Giving you a little more oversteer and allowing the front wheel drive car to corner better. The other recommended method was to skip them completely and put the money elsewhere.
Energy Suspension <--- good stuff there. Nice prices and very fast shipping. Done 4 transactions with them in the last year and every one was perfect.
I will let you know on the carbing. I bartered with the guys at Robear for $169 to my door for both.
As for alignments: You don't need a shop to adjust your camber. With the front A-arms and the rear upper control arms and a level, or a plumbline, and an hour of your day is all you need.