You can see my conversion of the Sieg X1 here
http://www.affabel.se/hobby/cnc.htm

Very nice conversion! Congratulations.

I will be interested to see how well the lead screws and nut hold up with a small amount of backlash.

What are you using for way and lead screw lube?
How often do you lube it?

Good luck.
Pres

I have just put a few drop of oil on to the screw and bearings.
I have only run the cnc for about 10 hours so far

Since the cnc conversion I have only lubed it once with ordinary oil. It's only been used about 10 hours.

how much did you pay for the touch screen

I live in Sweden and I paid 1699 Sek that is about 200$