FRONT Float-a-Motor Mount Questions

[BillCNC]

Hi Folk's

OK, I got the rear Float-a-Motor mount's on the frame after finding a correctly made set. I now have a few questions about the front Float-a-Motor mount.

1. Is it necessary to use the front Float-a-Motor mount if you use the rears? (trying to not modify the frame)

2. If installed correctly per instructions, will the engine crank handle still be in alignment and functional?

Thanks in advance

Regards
Bill