good man dave , you know it makes sense.
i reckon with two of us at it (yup , il get torn in as well) start friday , finish sunday evening. providing all the bits are there and we dont have to chase around after parts.
id say , depending on the cost off the bulkhead , your looking at around an extra 100 quid for bits , probably less depending on what condition the bits you have are in.
before you consider it though check the sill bars. if these need replacing then on a 5 door 110 it might be a costly repair.
also , top idea , instead of paint which can cost a bit , look into getting it galvainzed , no need to paint it then.
one of my , 'i wish id done that' hindsight thoughts.