GF,
May I suggest that you do not restrict yourself to kits?
I built mine from plans and this allowed me to source the material from the best/cheapest/lowest lead-time suppliers.
As it is a non CofA aeroplane it is amazing which places suddenly become aircraft part stockists...
B&Q
Maplins
Radio Spares
Demon Tweeks
to name but a few.
You also have the flexibility to make very subtle changes that obviously do not require PFA approval - such as rearranging the instrument panel. The kit may come with a specific panel layout which when you try to alter it requires you to buy a longer tacho drive cable or may need a 90degree tacho drive adaptor - more expense!