Alternating kcal count for lean mass gain

I'm keeping the differences within 600 Cal or so... Rest days with just FSP's are around 2800 Cal and hard training days are closer to 3400-3600 Cal.

Don't you think a WOD would be around 8-9 METs? I do the WODs for Monday and Tuesday back-to-back on Tuesday's and usually get about 50-60g P (whey) and 90-110g C (sweet potato) afterwards and feel pretty good with swift recovery.

WODs here would be 10-12 METs for sure, if done as prescribed. Maybe only 6-8 or so for the maximal strength days and 8-9 for basic strength days, but the dynamic WODs are on the high end no doubt!