For some more clarity, look no further.
Unless you're converting to the civic front end, you will still need the sol radiator support. The area where the hood latch is, is totally different. The latch itself is the same. The front beam for the civic is actually shorter than the sol one. I only know this because my other sol had a civic one on it after rebuilding it from a crash, and I compared it to the old sol's beam. It doesn't support the ends of the bumper correctly, so it sags. If you live near MN and want to pick one up, I'll give you one for 20 bucks...