I was actually wondering at what point most lifters start using straps. I was using overhand up to 200 and my grip didn't fail me but I wanted to start using hook just to get the technique down.
Do you mean veterans day as in a month from now? If you're that close in your training I think you'll be okay if you haven't already made the same mistakes as I did.
There were a few mistakes I made. I was getting a bit chubby before I started running so I put myself on a calorie restricted diet. I had never run that distance before so my body went through quite a bit of adaptation while I was increasing my mileage. On top of that I was lifting weights and trying to make progress there too. It became too much. Whether it was a cortisol buildup / too taxing on my CNS / over-training or what I don't know but I couldn't do everything I was trying to do. I stopped lifting and just focused on running. 6 months or so later I had lost the weight like I wanted to but when I went back to lifting it was shocking how much strength I had lost along with it. I didn't stick with it long enough to get to my prior level and since then fell out of my fitness routine. Its good to be lifting again.
I've been giving some thought to what I would do differently. I want to be able to do some running next summer. No marathons, mind you. First, I would eat more. There are calculators online that can tell you how many calories you burn while running. I would replace those in my diet over the course of the week. Second I would try to find a good maintenance volume for lifting or at most a program with a very moderate progression - and training weights but not with the intention of getting a lot stronger but rather simply maintaining strength. Its definitely something I'm going to want to plan for when the weather improves next May/June.