Safest 3-carseat configuration?
Hi folks, not sure if anyone has been in my shoes & can help me with this conundrum --
We drive a Toyota Wish, have twin 2.5yo toddlers & are expecting a third child soon. How might you position the 3 carseats to maximise safety?
* Twins are small-sized (12Kg) & still in rear-facing (RF) seats, middle row. Will forward-face (FF) if no choice, but prefer RF as long as possible
* Definitely cannot fit 3 RF seats in middle row
* We regularly need to access back row for dog, helper, grandparents
* I think carseat in first row shotgun is not legal in Sg?
My options seem to be these:
Fit 2 RF + 1 FF slim soft travel carseat (urban kanga) in mid row. but this compromises the sole FF child since it's not a proper carseat, also it's in the most exposed middle seat.
Put newborn RF in mid row middle seat, but flanked by proper FF seats. FF is not ideal for the twins, but probably most acceptable even in the event of a front /rear collision. (Don't even know how to put in 3 kids like this. lmk if you've done this successfully)
Keep 2 RF in mid row flanks, 1 RF in back row. This should theoretically also be safe if no car crash. But in the event of a rear collision, there is no crunch space at all, & my heart just can't... Not sure if I'm being overly paranoid here.
Which would you guys choose? Am I missing out a possible safer config?
Also, might anyone have suggestion or recs on how/where I can improve rear-end collision safety for my Wish? E.g. reinforce bumper, strut bars. Love the Wish but it's no conti car.
Appreciate any advice! Thank you!
ETA: Thanks all for your suggestions! Front seat was not something i considered before, will definitely be thinking about this!