I am not getting into this wart discussion...It doesn't make sense how calluses can turn into warts lol...
So, back to the grip issue: what grip exercises are you doing? I think you should most definitely incorporate some into your routine. You don't want your grip to such when your body can deadlift more weight. Also, the logic for gloves makes no sense: if you wear gloves your holding a larger diameter and we all know that holding a thicker bar is MUCH more difficult than holding a thin(er) bar so using gloves would limit you.
Ok, regarding Deadlifts, I think you did a good job. I am not much to compliment things unless they're worth it so don't be offended if I don't cheer for you workout by workout. I am a critique so it is my responsibility to bring out your faults. Right now it looks like you did fine.
So, this week you did 2 sets of 6 reps with 250 lbs. That pretty good. Especially when you compare it to your workout last week.
Next week, I'd like you to do 3 sets of 6 reps with 250 lbs. The same rules apply: 3-5 minutes rest minimum. Some tips for Deadlifts:
1.) Do not squat the bar up. This is a PULL. Stance should be shoulder width or less. You don't need to spread your legs on the floor.
2.) Your ass should move at the same time as the bar. Everything moves together.
3.) Your ass is above the level of your knees and below the level of your head.
4.) Shoulder blades retracted.
5.) Shoulders ahead of the bar.
6.) Face forward - not up, not down. Just forward.
7.) PULL!!!
Easy peasy. Just remember these things and here's the hard part: these things must be ingrained into your technique. So, you cannot go to the gym and THEN think about them. No no. Write them down and visualize the lift on your off days. Do it like 100 times before your workout - initially this important because if you do this right then later down the road it will become second nature to you. So, visualize the lift and go over these tips in your head.
I am not someone to give advice on bench press (though the guys who train with me have benched 315+ because of my advice) so I suggest you ask SaiBoT for some tips. I don't think you should use a spot. Take a lighter weight and work on it. Ask SaiBoT...he knows better.
Good job today but don't get caught up in these small victories. Get hungry for a 300+ lbs Deadlift....