Training Split Question.

Just kicking around ideas for the new year and wondering if this is too much for a guy in his 40's?

I think the DL two days after squat would be tough, that lower back would be tight from the squat and then your going to pull.  Then do speed work a couple days later and start over?  Way too many big lifts.  Look what WC Sean B wrote on that thread for Alan.  He seemed to really made a focus on recovery.  And being someone about into my 40s myself I have noticed, that recovery thing is huge, not only to make progress, but the injury bug will bite on you as your going to have less and less room for error.  

39 here, but I put some distance between DL and squats as my back and legs didn't handle them close together.

My split looks like this now:

M - Squats/snatch pulls + accessory work
W - Bench/Push Press + accessory work
F - DL/BB Rows + accessory work
Sa - Cleans/push press + accessory work

The Saturday is tough to get in some weeks, but the fact that I keep it light seems to help make it work for me.

I'm loving this as my current template.

{Volume squat and bench and RDL's or some similar pull (GM's might work)
Monday- Vol.

oly movement
Squat and Press or Bench
either 3x5 or ladders (1,2,3)x4 on both,

Speed Pulls 6-8x2 or rdl's if the squats felt heavy

Thursday: is "light"
Oly template: ? your call, keep, 10 singles is a good idea.
front squats (heavy) 3x3
plus push presses with your strict press weight.

Monday:

Work up to a Max Squat or a max dead (i'd say a max triple or double)
Work up to Max Press: again, max triple or double.

If you didn't DL, do speed pulls on this day.

Thursday: volume day again...}

You could do this Monday and Friday and do bodybuilding/rehab/prehab stuff on Wednesday.