Due to the ever increasing need for an estate, I may have no option but to sell up soon

In summary,
2000 Wreg 2.5 V6 24v CDX LPG
5 speed MANUAL gearbox
CCR 2006
All the usual CDX refinements, heated seats, fully working MID etc
Dual fuel, runs on petrol, or LPG. The LPG install is a sequential one with a 68l usable tank so gives a good range.
Cambelt kit, water pump, aux belt and tensioner done within the last couple of months by me. Well serviced, but not got the formal history.
All in all V tidy, a few small marks on a couple of seats, and a V small tear on the rear bench, but nothing nasty.
New Genuine GM Cat back exhaust system, and new manifold to downpipe gaskets.
Brand new clutch kit fitted, inc pressure plate and release bearing - hugely improved gearchange
Gearbox oil change x 2
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Just after opinions really. It's not safe / practical to continue carrying Dogs in a saloon.
So I either need to
A) Sell up, and get an estate
B) Get an old estate also and have 2 cars (not so viable).
Any ideas on a good starting price, on autotrader, if I do go down this road? Cheers


LPG filler. It is slightly low to the ground, but doesn't cause any major problems:

And here are some of the LPG components under the bonnet. The conversion was done as a DIY job, by myself, and my good friends Kevin Wood and Markie.
Evaporator, mounted on the wing:

Injectors and gas hoses, on top of plenum:


