Pinehilljoe,
I have that Paasche H. It was my first a/b. Whilst it has a nostalgic space in my drawer now, it only now gets used for priming.
There are a few drawbacks with that brush. The main one is that it's just a PITA to clean properly. There are numerous parts etc to pull apart to clean and it's a messy job to do it.
Also, i found it's very hard (impossible for me) to do fine lines/mottling.
My recommendation is a gravity feed with a large colour cup. They are much much easier to clean, will allow finer detail and will hold enough paint for doing large surfaces.
My always go to is the trusty Badger 100LG. But you could also look at the Paasche Talon; Iwata HP-C+; Iwata HP-CR; Sparmax DH-103.
All of these have a decent sized colour cup and should suit your purposes.
The downside is they will be more expensive than the one you're looking at, but, from experience, i would tell you to spend more at the start, so you don't waste money upgrading later.
Regards.