Can I use CFontStore to find a font?

From Symbian Doc, I can find a font and draw text as followings:
void Draw()
{
  CWindowGc& gc = SystemGc();
   _LIT(KMyFontName, "Arial");
   CFont* myFont;
   TFontSpec myFontSpec(KMyFontName, 1);

   CGraphicsDevice* screenDevice = iCoeEnv->ScreenDevice();
   screenDevice->GetNearestFontInTwips(myFont, myFontSpec);

   gc.UseFont(myFont);
   _LIT(KMyText, "My text");
   gc.DrawText(KMyText, TPoint(40,40));
   gc.DiscardFont();
   screenDevice->ReleaseFont(myFont);
}

Can I use CFontStore to find a font instead of using CGraphicDevice?
Because CFontStore::GetNearestFontInTwips() let users pass-in TOpenFontSpec, the CGraphicDevice::GetNearestFontInTwips() only let users pass-in TFontSpec (TOpenFontSpec can define more effects).