RedTop 20 OK in a Griff ?

[steve-v8s]

How many starts do you get on a Griff 500 with a Red Top 20 Battery ? Is there enough go for example to crank the engine, move to the start line queue, turn off because things a getting a bit warm, start again, do the hill and then start again for the return run, four times over ? I know it will be getting charge when the engine is running but it takes a while to replenish the start energy.