Managed to get to work on the F over the weekend, the alternator was still spinning free with no noises, so that went back in with a new belt, tested the voltage and every thing is sweet.
Also picked up a set of Lexus rear lights and fitted them, bit pricy but hopefully when it goes up for sale it gives it a bit of an edge on others. Also think they look cool.
Changed the air filter, flushed and drained the system and topped up with new OAT coolant, pumped up tyres, put it all back togther and then gave it a good wash and wax polish. Decided against the Viper stripes and race number decals as that may not appeal to everyones taste.
Also had another go at the interior well lights, door cards off (yet again) and checked wiring runs and disconnected and sprayed each connection and forced contact spray into the locks, as suspected I think it was the micro switches in the passenger door lock, its still a bit tempremental but at least they do come on and dim out when both doors shut , and so it was not a broken wire some where in the loom.
Tasks left is to change plugs, oil and oil filter and she will be off down for an MOT.
Ran out of daylight for pics but will post up shortly.
Have got a rear speaker unit, two replacement speakers, as one looks a bit ropey and the interior alarm sensor to fit in to the TF as its only a 115 - so hopefully that will sound better but that's got to wait for the F to be finished