Try one Aidan! For me anyway (5’8″) they feel just right and the 335 is way too big. But for a big fella like you the 335 might be perfect.
Amps and pedals? Trust me Aidan, no-one needs to hear my amplified attempts to play! Not even me. I just play it unplugged. If I really need to hear it I have one of those Vox Blues Amplug headphone amps (they’re awesome!) and that way no-one calls the cops on me.