so you have all of the parts you need? which is all of this
- shifter assembly
- shifter cables
- shift boot
- clutch assembly
- clutch fluid line
- master cylinder
- manual tranny
- flywheel
- brake and clutch pedal assembly
- flywheel and crankbolts
now if you have all that then the next thing i would say is this is not something that is simple to do. IMO i think your better off just leaving it as is. But here is a link to a guy that gave couple good hints
http://www.mr2oc.com/showthread.php?...uto+conversion
keep in mind to run the cables you also need to remove the fuel tank as well. The guy on there also said it took him about 40 hours of work. And im sure he is very mechancially inclined. Im not saying you arent but the fact that your looking for a "how to" would suggest to me that this will take alot more effort then you are planning