Hi which 2 would be easier to fit out of

Oil Temp

Oil Pressure

Water Temp

Has anyone had any experience of fitting them and would be able to give me some instructions/pictures would be great thanks

I would question the need for a water temp gauge as theres one already on the dash.

The oil pressure and temp gauges can be fed from sensors mounted on the oil filter flange. If you want to keep the original oil pressure warning light you need a kit that allows you to mount 2 sensors where previously there was 1.

Have a look here for info: http://www.42draftdesigns.com/tech.htm

Autosystems.ie in ireland sell their kit and are very helpful.