Lipos are not for number of charges per day - the only factor to avoid is heat, make sure temp stays below 140F at all times. You will not overheat one in charging if charge by the 1C guideline. Your batt label is very plain about your max charge rate, 3.7amps.

What you worry about in sizing batts for a setup is the setup pulling enough amps to tax the batts capability to produce amps. If your HV setup pulls 95-99% of the batts capacity it will cause the lipo to get hot and you'll not get good life from it under those circumstances. You generally get a bigger capacity batt to overcome this or if size is a prob, you buy a higher C rated batt. These are std size "car" type so you could do either if you have to.

Ideally what you'd like is that after a run, the lipos are warm, but not hot. If there is any question about the batts ability to run your setup, get that answered now so you could go back to the lhs and trade up. I would also email Novak to see if they could give you an idea or what turn this is and what you need batt wise.