I would definitely get the spokes tensioned. That can help avoid spoke breakage problems. At least the REAR wheel if $ are tight.
I've gotten into "wheels" recently, buying a Park truing stand and Tension Meter. I was amazed how uneven "new" wheels can be.
I turned a low cost set of wheels that had +/- 25% tension into wheels that are +/-5%.

I'm certainly not an expert, but at your weight, I'd give up a "bit" of true for more even tension.