As the spininng reel starts with the line further away from the blank than a fly reel, I would start with SF spinning guides. I would most likly use those for the first three guides. Then I would use SF fly guide from there. If possible use static testing to assist in guide placement. Start with placement as per a light spinning rod guide chart. Complete with a fly rod chart. I would most likely finish with 1/0 or 2/0 SF guides.