Buying A Desktop/Tablet For Work

My name is Vicky and I am a freelance digital artist.  I make a living through my artwork selling prints and taking commissions.

My current desktop and tablet are about 6 years old and are stating to wear out.  It's quite the task for my desktop to finish even a single piece of art nowadays and my tablet seems to die on me pretty often.  In order to conitnue my business and keep making art I'll have to get a new desktop and tablet that fit my needs as an artist.

I am hoping to raise enough money to buy a custom made Alienware X51 R3.  The desktop would be built to suit my needs as an artist as far as performance and storage.

The desktop would cost around $1400 after taxes.

A Wacom Intuos would cost $70 before taxes and shipping and handling.

Any and all funds left over would go towards paying the necessary taxes on the donation money.

I would prefer to raise the money as soon as possible as I need my computer and tablet for my income and my current setup is outdated and slowly starting to wear out.   I'm honestly not sure how much longer my desktop and tablet are going to last.

Art is my passion as well as my income.  Being able to create art for a living is a dream come true and it would mean the world to me to continue to do so.

I would be extremely grateful if I could raise the funds for a new computer and tablet so I could continue to do what I love.