Applying for Tier 2(General) after 1yr cooling period

Hello,

I would like to know the success rate of my Tier 2 (gernral) visa application.

I had overstayed in the UK for more than 28 days. I did return back to my home country VOLUNTARILY...
In the refusal letter it states that my application was refused on the following clauses

- 245 HD(p)
- 245 DB
- 320(7B)

Will the above clauses stay with me if i apply again for my tier 2 application.
I have completed my 1 year cooling period.

Thank you

i will really appreciate if someone could comment on my post