Hey, thanks for all your tips and suggestions. Will definitely look into developing my own film at some point.

In the mean time i bought some filters. Got a job lot of 6 filters for.... 99p

All look new, they are as follows

Hoya Filters
-Yellow (K2)
-CS
-Skylight
-UV (0)
-PL-CIR

Vivitar
-Orange (o2)

Looking forward to trying them out, and see what results they produce