Changes to existing magento website

General information for the website: Online retailer selling personalised / custom made products
Description of requirements/features: We usually use Awardwinner off here for our magento work but he doesn't seem to replying to emails so are looking for someone else that has time to do these changes, ideally asap as we have lots of new products to launch for Christmas and we need some bits changing / fixing before we do this.

I will email over the list of changes for a quote to anyone who I feel is up to the job.

If you have little or no feedback then I wouldn't bother applying as I am unlikely to choose you, sorry. I don't mind using someone outside the UK but if your English isn't very good then we are just going to waste time explaining the simplest of tasks.

I would ideally like a fixed quote as i don't want a massive bill at the end and don't expect to be paying for many hours of you figuring out how to change something as I want someone who knows what they are doing and not someone who will give it a go! so when quoting please make sure you take everything into account.

There isn't enough room on our server to upload a copy of the site so you will need to either put this on your server or work offline and upload when happy. The site is live and receives many orders daily so we don't want it breaking! If you break something that isn't on the list then you need to fix it as you caused the problem.

Sorry if this seems harsh but I haven't had much luck choosing people on here and want to get it right this time!
Extra notes: