For some reason instead of buying vtsax like a good mustachian should, I bought 10k worth of VSIAX (vanguard small cap value) and I bought 10k of VIGAX ( vanguard growth index ).
Look for their "cost basis" so you know the impact of selling. You would owe tax on gains, which are shown on Vanguard's "cost basis" screen. You could sell just enough to reach the next tax bracket, so you aren't paying taxes at a higher rate on the sales of assets.
I would ignore them and keep your Vanguard Total Stock Market investments going. You invested the same amount in value and growth, which cancels out: you're left with a blend in the middle. Small and value also cancel, but market weight for small caps is 10% (although Vanguard's "Small" Cap only has 2/3rds small cap). You could invest another $45k in large and mid cap stocks if you want, to cancel out the small cap weight.