Honda ruckus won't start, what are troubleshooting steps?

I have a 2009 Honda Ruckus that won't start reliably. The battery is dead for sure, but the kick start works occasionally. Problem Description -To get it to start I have to take it of of the barn and let it sit in the sun for a few hours. Then I'll have to try and kick start it about 3 or 4 times over the course of the next couple hours - give a couple tries, let it sit for awhile, then try again. Then it will eventually start, and I can ride around (but it will stall at idle within the first few minutes).
Troubleshooting- I've never done any maintenance on it, so I want to start there. I found videos on how to change spark plug and coolant, so I will do that today. What are some other troubleshooting steps to try? Please link videos if possible, because I'm not mechanically inclined and need to be taught like a child! Ha.

How would my 4 banger SUV perform against these two cars?

I have a 2003 Honda Element awd ex model which is a 4 spd automatic.

My question is compared to two cars, how would this SUV do against these two cars? So say the driver got into a high speed chase due to a road rage altercation with another driver driving one of these two cars?

The cars I'm comparing my Honda to is a

1998 Nissan Altima gxe(automatic)
And the 2006 Mazda 3i touring sedan(5 speed Manual)

I'm aware the their are many variables that will contribute as to how well the car would perform but in this case I'm talking about how would these three cars compare with each other if they were new as when they first rolled off the factory.

My Moped Stopped Working, What's Wrong with it? (Honda Aero 55 1983')?

I have a Honda aero 55, 1983 and I was riding it one day when it just shut off out of nowhere. I've had it about a year now and never had a problem. Oil and gas is full and when I kick start it, it sounds normal just doesn't start. Also the battery isn't bad, charged it over night and tried it with no hope. Any ideas?

How would my 4 cylinder SUV do against this fuel economy sport compact?

Last year, my previous car was a 2006 mazda 3i touring sedan with the 5 speed. The main things i loved about this car aside from its looks was the sporty handling that made it fun to drive and easily go over double to the speed limit. However, now i have a 2003 Honda element ex awd with the 4 spd automatic. Coming from a sport compact i feel embarrassed driving a vehicle that looks like a "toaster on wheels".

my question is how does the elements perfomance compare with the mazda 3 in terms of 0-60 acceleration, handling, and top end speed?

like if there where two drivers on the highway and suddenly a road rage chase sparked between them and each of them where driving these cars, which car would prevail in this scenario?

Can a Rebel 250 handle The Loneliest Highway?

I have a Honda Rebel 250 and want to know if it can handle the inclines on US route 50 from Ely to Carson City Nevada

Added (1). I forgot to mention that I would be riding with a couple others, and we would have a chase vehicle with supplies such as food, water, and fuel