Hi genie,
But they want you to back down, makes their life easier you see.
Would send this letter asap (albeit shortened). They won't take much notice of a two page letter; its far too long for them to read and or acknowledge properly.
You do not need a formal dx before applying for a Statement.
re this comment made by the EP:-
"But her opinion based on her experience was that we'd be rejected on the grounds that the LEA would want to wait at least for DS to have been at reception with 2 IEPs with little progress, before LEA would agree statement is what he needs".
Another bod towing the party line. Its so crap honestly, I do not know how they sleep at night after uttering such rubbish.
No, do not settle for this at all and they're not allowed to do this anyway!. They are happy to see him potentially fail at school. NO!!!. Apart from anything else statements can take six months to set up and that is if all goes well and you do not disagree with the content of the proposed statement.
Statement support has to be both quantified (i.e set hours of support per week) and qualified; anything less than this has to be rejected by you.
I would be talking to some independent organisations like for example IPSEA, SOS SEN and or ACE to get their opinion. Not Parent Partnership as they often work too closely with the LEA and are thus not fully independent of them.
You are your child's best - and only - advocate. No-one else is better placed than you to fight for his educational rights.