best bet is to go to nerartest Ft club and see whats in use.
you cant be far from Dowry Hill.
top club and some very nice chaps there.
Chris Large and Val S are top shots and really nice chaps.
Some kid called Ozzy shoots there but most in Wales are beating him of late so i would not bother with him too much lol
Mpr is a nice gun but for most the stock is too short.
I would look at a pro target (no i would not, i would look for an NJR but thats me!) . Not new but good Pro targets are £4-500.
Scope, Big Nikko (diamond 10- 50) is a strong contender, £3-400 2nd hand or perhaps a new Falcon T50 for £400.
That leaves you £100 for 2nd hand 3lt bottle and £100 for seat and pellets plus bits and bobs.
Sense of humour handy