Hi,
Before I can offer any helpful suggestions ( and they're tentative as I live in Scotland but not your neck of the woods so couldn't ride him), a number of questions.............
1) Age of chap?
2) Height?
3) Experience/what you've been doing with him so far?
4) Attitude?
5) Your plans for his future?
6) His lifestyle - live in/out?
7) Any health/lameness issues?
Why do you need help/would consider loaning him?
My experience is thus: my first horse was an ex-racehorse (16hh TB but age has lead me to my current traditional coloured cob 'plod'), my hubby has a race horse (in training) and I work for an event rider who has competed ex-race horses in eventing, dressage and show jumping.
Maybe (
) between us, we could help you?