SO, I bid and won 2 x new carbs, 1 x airbox (standard) 2 x coils.... put the new carbs on, new airbox, all standard apart from my short TORs... same issue

changed coils and it seems???? to have fixed it.
Test run tomorrow but bike was ticking over for ages and not a single misfire.
Report back tomorrow
Now, if it is fixed, do I put the old airbox on and rejet the new carbs??