Defender 90 hard top rear seats

[Nick_MSM]

I am seriously considering buying a Defender 90 shortly. I need something rugged, although as it'll be an occasional vehicle I don't want to spend £20k+ on one. I notice the County hard tops are a lot cheaper than an XS etc. I will very occasionally need to transport both kids (short distances) - is it possible to fit the XS folding/forward facing rear seats in the hard top? As I say it would be for very occasional use but I don't like the idea of a sideways facing bench etc.

[Nick_MSM]

Thanks - I have thought about insurance/notifying DVLA etc. Might look into a 110 double cab too. I don't want to spend more than 14-15k ideally so that rules out a Puma XS 90 sadly. Seems I can get an 07-09 2.4 hard top or double cap within my budget.