Whats required for a fixed seat install

Well guys,

I have a fixed bride drivers seat ready to go in for the trackdays.

Im not too picky if the seat is in a fixed position once I can unbolt it and move it closer or further then thats fine.

I spotted this subframes from ktec

http://www.k-tecracing.com/show_product.asp?id=3780&catid=&appid=3&pic=1

I assume i just buy the side mounts to go with them and that will attach the seat to the subframe. Has anyone used this subframe before and Will it bolt direclty to the clio floor?
 
Just done mine looked at subframes but was put off by the price for what they are. I used an idea from a chap on here mounting box section to the original holes I will try find the guide also my guide for air bag resistors.
its a fiddly job but not technically difficult.
i have my drivers side on a slider passenger fixed. Slider is well worth the £30 it makes it easyer to get out and in
 
Getting some boxed steel and sliders. Ordered them this morning. Next is where to mount the harness.

I want my seat to be as low as possible
 
All on the same page then as harnesses are the next project most people seem to use the rear belt mount and the Iso mount but I am not sure about what hard wear to use to fix