I have a content type called testimonial and this holds testimonials for 4 different services. I have created 4 pages each of which describes 1 service and it’s my aim to output the testimonials for each service on the relevant service page. I need to tie the two together. My thought process is to created a taxonomy for each service, add this field to the page and also the testimonial page. I can then do a lookup within the wordpress loop for the relevant term. Is that the best plan?