I wouldn't go for a double skip. Despite a high score in fluid reasoning if the IQ is only mildly gifted then that's what you're going to see and school needs all round high scores for a double skip. Maybe enrichment in the fluid reasoning areas of school (like maths and science). I'd be concerned once your child gets to middle school they'd struggle. To be honest, with such a high FR score that may have bumped up the IQ so maybe a single skip may not be ideal, either. Check out the IAS and be realistic with the answers. There's a big difference between being able to work a few years ahead and being able to literally be in a grade a few years ahead.