Ok, so this topic hasnt been posted on in ages so i thought i would update the progress on it..
Im not going to do a step by step account of this whole build but i thought this was quite important for anyone using the allspeed frame and putting it into a car with the front end in place.
First of all... Its not easy.
I started by cutting the inner wings away to what i thought would be enough - turns out it wasnt.

Look at the very front of the car - i tried to retain the inner wing to front panel support but this must be cut away or it wont go in ( the vertical bit of inner wing attached to the front panel near the teardrop mount.
Same for the other side : (material not removed yet)

Also remove as much horizontal inner wing beneath the damper mount as possible - the towers on this frame are wider than standard and will foul the extra flap of metal beneath the bolts: In this picture i have hammered it outwards - it will eventually be removed entirely and smoothed out.

You can just abouts see what i mean in this picture above. and this one below :

you will also see that now the frame is in I have removed / bent the extra material i left in place in the original pictures: the photos below may show it a little better.
For anyone doing the conversion you must remove any protruding material around the teardrop mount area - for the best fit you will need to bend the bottom of the front panel outwards whilst you lift the frame in - it will catch and scrape the frame if you dont.
I hope these pictures below explain what im mumbling about (Its not bolted at the front yet!)


Amongst the swearing and shouting you also have to retain the front part of the frame in the front valance area (It will not lift in with it in place!!) I used a zip tie wrapped round the bumper/valance to hold it in place whilst lifting the frame.
Now the tower bolts are a fuddle so i recommend using a jack under the rear engine mount to hold it all up in position - try to get both bolts to catch the thread and then work your way side to side - the frame will pull itself up into the holes but be careful you're not cross threading them!
The rear subframe mounts in the car are a pig to line up and i found myself using a screwdriver to pull it up then sliding the mounts in place - i used a dremel to round out one of the holes. Please use spreader plates inside the car too as this is a solid mount frame and ive seen floors crack without them!
The front mounts can be done last ( they are more to hold the front end in place than anything else) and you will have to drill a new hole in the valance - as you can see by the pictures they do not line up with the old teardrop holes - they are just a little to the side.
You will need to re-use your own rear subby mounts, tower bolts and find some bolts/nuts for the front mounts. The fixings you get are for the engine mounts, tower bolt collars (MUST USE!) and a couple of other bits.
I hope this helps at least one person!