RE: Time for a new Can Do !
My buddy has the UCD .60 with a YS 1.10. Its power, low idle and reliability are awesome. I believe he's using an APC 17 x 4 prop. I fly mine with a Saito 100 & APC 16 x 4 and love it. The YS powered UCD quickly out accelerates mine when we formation hover and pull out vertical.