Brakes and suspension are something you need to think about too.
I have bolt on front disc brake conversions available if needed.
You will break axles if you actually manage to get any HP to the treads with sticky tyres.
I'll be using a Pintara diff in my 1000 coupe when its finished (appropriatly shortened of course)
I'll have a CA18et in it so will use the 5 speed that goes along with it.
Elect ign will be mandatory for what you envisage
I was going to use a fogger on mine once too.......but decided against it and sold the kit off again for what I paid for it. The short kick in the pants wasn't enough for me.......I wanted it all the time.