Hi,
Just provide me the link to your html template, I will create the joomla tempate in just a couple of days and show you the working link on my server. You don't have to accept my proposal in advance, so you are totally risk free. After finalization at my server, you will accept my proposal and I will provide you the template file and if needed do the demo site transfer to your live server and then you release the payment.
Let me know by chat if you are interested.
Thanks
Hozefa