Do you think the Wobuts/Wodent Wheel or possibly the Carolina Hedgehog wheel would be a good choice? Typically used for Hedgies I heard, but I think it can be adjusted depending on the type I buy for mice/hamsters etc.
The Carolina Storm Wheel - Carolina Storm Hedgehogs
And the Wobust
Amazon.com : Rodent - Semi-Enclosed Exercise Wodent Wheel 'Wobust' 12" Blue : Pet Exercise Wheels : Pet Supplies