Hi all, thanks for all the replies, it is quite overwhelming at the interest shown.
Just a few notes to cover a few of the points brought up in conversation.
I basically just need someone to design the look and feel of the site (layout, colours, menus etc etc) and the Ecommerce structure. And then I can take over entering in products.
I have had some experience with other sites loading items which are for similar use, ie a part might fit 10 different makes and models.
I could design a site myself, but it would not be of professional quality and I want to make a statement with this site and want it to look really good and professional. Plus I do not have the time to muck around with Zen Cart, or any other Open Source software, and for 1,000 - 2,000k it would be worth me paying someone to do it.
Ive been thinking about it, and I don't think linking to Xero is required now. I use a software called Peach Business Software which looks after my Trading side of the business, so invoicing, stock control, customer and supplier records. I have just started using Xero for accounting but all sales will go through Peach first anyway. And like someone said PayPal is integrated with Xero anyway, so we wont worry about that.
I do think the drop down menu thing is a big one. If an item can be entered in and like the following example.
A set of Brake Pads part number DB1085. It fits the following vehicles.
Holden Commodore 1980 to 1997 & Toyota Lexcen 1993-1996
So when entering in the product, it would have to be put in as
Make - Holden, Model - Commodore, Year - 1980
Make - Holden, Model - Commodore, Year - 1981
Make - Holden, Model - Commodore, Year - 1982
etc etc all the way to
Make - Holden, Model - Commodore, Year - 1997
Make - Toyota, Model - Lexcen, Year - 1993
etc etc
So a customer could go in a drop down menu
Make - Holden, Model - Commodore, Year - 1996
and it will show this part along with any other part that fits that model.
A website that has this is
http://www.thepartsbin.com/guides/geo.html
What they have is exactally what I would want.
The data entry I know will take a long long time, but I need something to start with and over time build it up. Im not expecting to get massive sales straight away. But I need to start somewhere and even if I have 100 items on there it is a start.