That is good. I did read the 250x3 and I also commented on it in my post, Josh. Like I said: we must take one workout at a time therefore, we will go over your next workout and think of a plan from thereon. 245x6x2 sounds good and I think you should go for it. Also, you may not need to take 245x6x2. Given that 250 felt good, I'd prefer you try 250. I dunno how you warm-up for that but here's what I'd do:
135x7
185x5
225x5
Then I would take 250 and try doing 3 reps. If the 3rd rep feels good and your form isn't all over the place, I think you should try another. Ideally, you should try to hit 5 reps. Once you hit this first set of 3-5 reps, take a good long rest. That means 3-5 minutes. I prefer 5 minutes and more but thats me. Do not rush through this. You must be calm and relaxed and focused when you do this so don't rush it. You'll just mess up on the last set if you do. So make it count. Take your rest, and do the same number of reps again. If you feel good, reduce the weight to 185 lbs, take another 3-5 minute break, and perform a back-off set. What is a back-off set? It is a lighted set done for 7+ reps normally. You are doing this to hone in your technique. You aren't supposed to go to failure and I'd prefer if you use 170 lbs for this but it's up to you. You are doing this with a conscious mind and all your trying for it making each rep look like textbook form. This isn't a top weight and there is no ego involved in this. There shouldn't be ego involved in anything.
You must try to switch the grip around. I know it's difficult but perhaps we should add some grip training into your routine. I think that will be good. Would you like to add grip training?
I don't know how your form is which is why it is hard for me to say anything. Hell, I don't know how you look deadlifting and thats pushing it, you know? Without a camera the only person you have to judge you is yourself. A camera is the most unbiased source of judgement on this stuff so I'd prefer if you could record your lifts but if not..then I think you should try for 195x3x3 again except try to do more reps if you can. I don't know how you warm-up for this but I'd do:
Mobility Drills
bar x 5
95 x 10
135 x 5
170 x 4
and then the work sets...
It's hard to give any advice or guidance without videos though...because all I have to refer to are your impressions and the numbers - which together may or may not be a reflection of the quality of your workout. So I apologize if my answer is vague but I hope you understand why.