Aftermarket Seats

[landrovered]

After my first track day it became pretty clear to me that I need seats with more support so I can spend more time concentrating on driving and less on bracing to stay in the seat.

I have looked at some of the options out there and there are a lot of really pricey options that don't seem to fit the bill for my budget...like GT3 seats or any OEM seats for that matter.

My question is twofold: Are the cheap Fleabay seats worth the time and trouble? and What is the policy on stock seatbelts VS multipoint harnesses and if you do install a harness, where do you bolt it too and is it street legal?

Thanks in advance for your answers.