Cabby Suspension Help!!!!

Right so my cabby has standard shocks and springs. Safe to say they are a bit over the hill (one snapped spring) so need to change

 
Debate is what do I do?

Not a huge budget (circa £150)  not fussed to much on the ride as it can't be much worse than what they currently are. Like the idea of lowering but only slightly not too aggressive 

Loads of budgets coilovers on eBay all different prices but look the same so any recommendations are welcome

Also do I need to buy anything else or would you change anything else at the same time? IE bushes 


 Not set on coilovers so open to other options too

Thanks in advance 

If you go for Coilovers yes get new topmounts front and rear. 

You can buy full sets on eBay with all the topmounts included for about 180 I recall. 

The budgets ride alright until you deck them, then they're back breakers, but as you've said you won't lower too aggressive then I reckon you'll be just fine.