I am also planning a VBAC after one vaginal delivery and an ELCS due to polyhydramnios.
When you say the consultant won't 'let' you go over, are you aware that you can refuse? If at a later date you change your mind they cannot hold it against you and say 'you missed your chance, sorry' - if you're happy baby is happy (movements ok etc) then you can tell (not ask) them that you need more time.
Also, CEM (versus intermittent listening by a midwife) has no better outcomes for mother or baby but as it is standard (and in my opinion requires less staff) CEM is procedural. I am not planning on having CEM unless it is medically required. There are other indicators that all is not well with a uterine scar (such as maternal heart rate, maternal temperature and pain). It is also worth remembering that unterine ruptures are not common and serious complications arising from these ruptures are rare. That is not to say it shouldn't be taken into consideration but I do sometimes think a lot of emphasis is placed on uterine rupture that may be disproportionate to the statistical risk.
Our trust also has a policy of requiring immediate admission to hospital at the start of labour, CEM, no labouring in water, and a 'trial of labour' that involves 1cm per hour dilation or c/s. IMO this is setting women up to fail. There is no evidence that 1cm per hour indicates a good progression of labour - dilation from 2-8cm, for example, can happen quickly or slowly but necessarily at the 'prescribed speed'. CEM generally requires static labouring which is likely to result in a slower progression and therefore more likely to result in intervention.
These are issues that are often not presented to women planning VBACs.
That being said, if you do end up choosing to have an ELCS (or end up with an EMCS) don't feel like you've failed. I've never had an EMCS so not sure what they're like but my ELCS was a very dignified affair and the healing was fine.
Good luck OP, with whatever you decide. For me, I know that this time I will be the one in charge of the decisions about my baby and my body and that the HCPs are there to provide guidance/advice/opinions and not to tell me what to do. This means that I am already going into my birth feeling much more in control of the process and so I feel more confident that if my best laid plans don't go to plan then I won't feel disappointed. With my first birth (post dates induction) I really feel like I had stuff done too me and my main priority this time is to avoid that. Other than that I feel like I want to give myself the best chance of having a successful VBAC but otherwise I'm willing to be flexible and see how things evolve.