He said: "The two new lads will give us something a bit different to the other strikers we have here.
"I hope they score goals, especially David Healy, who is more of a goalscorer than Murph. But Murph too has got goals for me in the Championship before.
"I decided we had to shake up things, especially after last Saturday. I got two in but I was hoping to get one or two more in as well. That's something I'll be hoping to address from next week."