Just to give you a bit of an idea about poor coordination, my DD struggled with lumps when being weaned, a bit late to crawl, not late to walk, very late to jump, pedal a trike, messy eater, used to trip a lot and was all arms and legs flapping when running, struggled to dress herself, found it very difficult to hold a pen, immature drawing, has to be held by the hand firmly when walking down the road so she didn't bump into lamp posts or fall over. There was more but I can't think of it atm.
As she was my first child I didn't have a clue really what was going on. It wasn't until reception that it became obvious. She attended our local coordination clinic which does OT and physio and had one on one sessions with the senco. She is now hugely improved and the dyspraxia doesn't have anywhere so much impact on her life.
Knowing that Lucy does have a few coordination issues at her age is great as it gives you a really good chance to work on it from a young age.
DD's speech is now normal, her problems seemed to have been with her having difficulty getting her tongue to move in the right direction.
Good luck with whatever you decide. You are in a good position as all this has come about whilst she is young so you can make informed decisions now.
One thing I learned early on was that I had to drop my preconceived expectations that I unitentionally had. I had assumed with out meaning to that because both DH and I are academic, that DD would be too. Once I ditched my ideas about the grammar, which would definitely be too pressurized for DD, things got much easier and I was able to base my decisions firmly on DD and her needs.