I am in the same boat as you, and I thought it out like this .... If I was gonna do just H&R springs I would go ahead and do the struts too as mine have 70,000 kms on them and it didn't make sense to do the spring removal twice. With the cost of springs and struts you would have to be over a $1000 I would think .... so I decided to go with Megan coilovers and that way if I decide to sell the car I could swap the old stock setup right back in and it would still be fine to pass safety