Mike at RS Autos is a good guy and works on a lot of classics. My own preference though would be Dave at Windmill motors, a genuinely nice guy and very honest. If you let them know you are on a budget they will do whatever they can to get you back on the road for the lowest possible cost.
Be warned a cheap headline price on a service isn't always the best value - a lot of the €99/service mobs won't do an actual service on a car for that price, it will be just an oil change and a checkup with a list of works and associated costs waiting for you when you collect your car.
