I am re-doing one of these planes that I got used. I am putting a Saito 150 in it for power. The 150 does fit and the balance looks good so far. It will be overpowered but I can swing a 15/8 Graupner 3 blade.

I am also doing more modifications that include Robart mechanical retracts with scale struts, larger wheels, full cockpit, sliding canopy, olive drab re-paint, maybe flaps, etc. I am going to do a thread on the mods here with pictures soon.

Paul
www.rcwarbirds.com