We had already set up our Immi account prior to applying for the Visa so that we could be given our HAPIDs. We had also sent away for our PCCs as well beforehand. We found out that we had been invited to apply on the 5th, on the same day that we had our medicals undertaken in Edinburgh; but we didn't actually make the application until we knew our medical results were uploaded by the hospital, on the 12th (after reading advice on the forums stating that applying after having completed medicals but prior to results being uploaded by the assessor can sometimes screw up the HAPID and slow things down!). We received our PCC checks around the 15th, set up an appointment with a lawyer for the 19th, to certify the police checks, and uploaded that night. We had EVERYTHING certified by a lawyer (belt and braces!) in the hope that any Case Officer seeing that would assume that all was ok, and would therefore be more likely to give us a Direct Grant. We didn't, and don't, know if this makes any difference; but Hey Presto!!!
We decided that we wouldn't touch the Form 80 though; its a monster. We were never asked!