Advice

[Mattyabs]

Hey my name is Matt im a young petrolhead from the south u.k. I have been re-building motorbikes for a few years now and wish to move onto cars. im a fond lover of the jap cars my last was a turbo mr2 but am looking for an rx7 now. But dont know any1 who owns 1 in my area. And have only been told bad things about them from work guys ( im a professional Spray painter ). so a few questions il ask and any help would be gr8

1. How much would i be looking to spend to keep it on the road ?
2. Do they really only do 13-17mpg ?
3. When the Apex seals go are they Hard or expensive to fix

( i know abit about them from what ive read but not alot )

Many thanks Matty