when the time comes (looking for a bike first) i will be getting 1 of 2 kits first 49cc 2 stroke kit , or a 49cc 2 or 4 stroke friction kit ,(mi laws) i got 1 hill i will be going up a lot (takes me to my veg plot) and wonder if both the kits will take me up it (i am 220 pounds)the hill is about 100-150 foot long about 25-35% angle i just don't want to get off like i do now on my normal bike (as when i don't get off i feel like i am having a heart attack when i get to the top lol).