Excellent!
Lube the new gear and press (block of wood and a hammer) the gear back on and all should be cool.
I'm sure you already have, but ensure the journals and lobes have a nice coating of oil and the lifters are reinstalled in the original positions.
Oil everything... oil pump gears, distributor gear, between the new cam gears, pushrods, rockers.... and if you have access to compressed air, blow the pushrods out before installing them too.
Hope it all goes perfectly for you.