Thank you. I got an unweighted inline spinner lure to chuck on my sons little 4 foot rod and I'll be keeping the standard reel.
I am looking at the baitcaster for myself. Good to know not to buy a reel on its own for any old pole though as there are plenty of old rods available in my dads shed when I get around to driving there to collect a few.
I appreciate everyone's help. I've been looking at rods, reels, lines, lures and fish in my area for about 6 hours straight now. Rainbow trout, brown trout, tench (whatever that is), estuary perch, yellowbelly and redfin.