Thanks all, decided to leave the 18k maximum plan going, and will just wait a little longer to have the debt removed. Here is the actual breakdown, as of today:
1.7k at 6.8% through Navient (student loan)
4k at 3.4% through MyFedLoan (student loan)
4k at 2.32% through Navient
1.75k at 2.32% through Navient
2k at 2.32% through Navient
3.65k at 1.9% through Toyota (car)
So, in 1-2 months, I'll have to make the decision: do I want the emotional relief that comes from having no debt, or do I want to continue to carry that debt for another 7 years (when the student loans are set to mature) to make marginal gains on interest elsewhere?
The next logical step, either way, is to save for a home (how hard can that be? It's not like they cost hundreds of thousands)