Just go striaght to the TIG. Learn to weld with this maybe even take a night coarse at the local Tech college if need be.
I also suggest owning a Mig for little easy jobs like a lawn mower deck etc.

Get at least a 140 amp Mig
And that new Miller Diversion looks to be a nice little welder.

[color:"red"]65 Hemi Belvedere coming soon [/color]
[color:"#00FF00"]557" Indy engine 1.07 60ft 144mph in the 8th 2100 lbs package [/color]