Joomla CMS 1.015 site upgrade to 1.5.10 + image design

We have a joomla 1.015 CMS website that is currently hosted selling our 6 products. We would like to upgrade this live site to the latest version of joomla and also upgrade several components whilst undertaking this work.
The site is highly optomised and content and urls would not change during the upgrade process. We however would like to improve the visual display of our products by improving the site banner and also images for the 6 products.
The site is basic with 25 pages and a functioning virtumart 1.1.3 components that works with paypal. We would like to incoporate a different payment processor such as paypal pro UK/2 checkout/protex.

Components that would need to be upgraded (commercial versions have already been purchased and will be made available during the upgrade process) include:
joomlacloner 1.92 upgraded to xcloner 2.1 (with weekly cron job backup)
seyret 0.2.84 to 0.2.85
docman 1.4orc3 to latest version
sef advance to sef advance 2008
jre sef pathc 2.0 to 1.5 compatible patch

There is also a small line break bug in the virtuemart review component where reviews are split into more lines that they need to however this would be a simple fix.

Images more accurately reflecting our current 6 products would need to be produced and substituted for our current images.

So in summary we are looking for:
joomla upgrade to latest version
small number of component upgrades
home page header and 6 product images redesigned
small fix with virtuemart review system
installation of better payment processor (may require ssl)
joomlacloner weekly backup cron job to be set up using the inbuilt component

As this is a live site we require experts on this field only to bid please. Backups prior to any changes/upgrade would be required and a history with joomla upgrade and virtuemart work would need to be demonstrated.
There is no rush to get this project completed just to find the correct persons to be able to implement these changes professionaly.