TKG 27: Yes, front axle, rear axle and rear bone are the same so for a perfect fit you should have these parts:
front: MR4TC front axle + rear bone
rear: MR4TC rear axle + rear bone
The main problem I would guess is to find any shop that has these parts. I have not found a shop that has the aluminium MIP's in stock but maybe someone do have the shiny MIP's...
Never tried front bones on the SD so cannot answer that.