Other bikes taken over but can't look at selling her....bought new in 1999 and have a hard time selling bikes

The latest model is a BMX s1000xr and being an IL4 I am now missing the V2 rumble and thunder.


The good news is that its been on a battery conditioner and it starts and after a bit of fettle on the choke to warm up ....it runs pretty good despite the fuel being probably 4 years old.....first step new fuel - easy as its running low anyway ... light on..
So the question here is what needs to be done to get it safe and legal - obviously tax / mot as its already insured - but a local bike shop is quoting SILLY money to do this and service and check over ....
As it is very low miles - I would say service / brake fluid ( which I don't think has EVER been changed ) and MOT / tax but is there anything else ??
So is there anyone in the Swindon area that can recommend some help to breathe some life back into the old girl and make her safe and legal and ready for the open road - I have some money to set aside for this and want it right and safe (I am a mechanical FAILURE so can not DIY )- and therefore need some help.
Thanks
Rob