I am thinking of doing Beyond next year; I am very excited by the look of the program. We are currently using First Language Lessons and had planned (before finding HOD) on doing FLL 1 & 2 and then transitioning into R&S 3. It doesn't look like that is quite the sequence recommended here.

My question is, should I:
Drop FLL 1 & 2 completely and just use the grammar in the Beyond guide (is there any?) and then do R&S 2 when we get to Bigger?
Or, continue FLL1/2 and then do R&S2 when we get to Bigger? (Is that too repetitive?)
Or, do FLL1/2 and then R&S3 when we get to Bigger?
Thank you for any advice!