I have an RT198p and it spends most of it's life on the biggest southern reservoir there is - Toledo Bend. It's a great and very fishable boat for plunking around for fun but there is no way I would use it in a tournament that involves a draw for a co-angler on a big reservoir such Toledo Bend or Sam Rayburn unless it was perfect weather. A full day of rollers from the wind and bigger boats will beat you, your co-angler and your equipment up.
I'd be looking at the Xpress (I probably would have bought a X19 or bigger if there was a dealer in Canada), the Lund ProV Bass or the big Crestliners. All of those boats are in use in the top level circuits where big water is fished although I did see this morning that Randy Blaukat is going to run an RT198p for the BASS Opens this year.