If a, b, c are positive real numbers such that $a^2+ b^2+ c^2 = 1$ $( \frac{1}{a} +\frac{1}{b} +\frac{1}{c}) +a +b +c \geq 4\sqrt{3}$ 
If a, b, c are positive real numbers such that $a^2+ b^2+ c^2 = 1$
Show that:
$$\frac{1}{a} +\frac{1}{b} +\frac{1}{c}+a +b +c \geq 4\sqrt{3}.$$

My attempt:
First , I used Holder's : $$\frac{1}{a}+\frac{1}{b}+\frac{1}{c}\geq \frac{27}{3(a+b+c)}$$
similarly:
$$ a+b+c \geq \frac{(a+b+c)^3}{3(a^2+b^2+c^2)} = \frac{(a+b+c)^3}{3}$$
Which gives us:
$$LHS \geq \frac{27}{3(a+b+c)}+ \frac{(a+b+c)^3}{3}$$
By AM-GM:
$$LHS \geq 2\sqrt{3} \times (a+b+c)$$
So all we need to do is prove that $$2\sqrt{3} \times (a+b+c)\geq 4\sqrt{3}$$
And  this means we need to prove $$a+b+c \geq 2 $$
Which I can't.
I am not looking for a solution , only  hints that would  guide me through solving it .
Thanks in advance for any communicated help !

Alternative approach using the point of incidence technique.
We will first employ the AM-GM inequality, followed by QM-AM:
\begin{align*}
a+b+c+\frac1a+\frac1b+\frac1c&=a+b+c+\frac13\left(\frac1a+\frac1b+\frac1c\right) + \frac23\left(\frac1a+\frac1b+\frac1c\right)\\
&\geqslant \frac{6}{\sqrt{3}}\sqrt[6]{abc\cdot\frac1{abc}}+\frac{2}{\sqrt[3]{abc}}\\
&\geqslant 2\sqrt{3}+\frac2{\sqrt{\frac{a^2+b^2+c^2}3}}\\
&= 2\sqrt{3}+\frac2{\sqrt{\frac13}}=4\sqrt{3}
\end{align*}
Equality holds iff $a=b=c=\frac1{\sqrt{3}}$.

Observation. This problem is a stronger version of an inequality that appeared in Macedonia's National Olympiad back in $1999$. Notwithstanding, a similar idea to that of Macedonia yields a solution for this problem.
