Difference between Series I and II chassis

I'm new to the Land Rover world and have recently bought myself an 88in Series I. It came with a full MOT but don't think the chassis will get through next year's MOT and have been looking for a replacement chassis, but to no avail.

I have acquired a used Series II chassis that is in excellent condition and was wondering if they can be fitted to a Series I without too many modifications.

I am aware holes will need drilled and shafts welded into place for the brake and clutch pedals, and also a hole drilled in the cross member for the brake master cylinder.

I am also aware the track is slightly wider on the Series II but I am assuiming this is due to mods on the axles and not the chassis. I haven't measured the chassis to see if it is dimensionally the same as the Series I and was hoping someone would know if they are interchangeable.

Can anyone help?

Thanks
Steve

Marsland chassis, they advertise in most land rover magazines they do chassis for every series 1. Not bad price either.
Jon

afaik they are not the same at all.

btw.
marsland are the well know peeps who also make the galvanised chassis,s.

i think there is one on ebay.fr, if you can get it back across the water
http://search.ebay.fr/_W0QQsassZoscar-cockerQQhtZ-1